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Thinking Quotes About Reasoning, Reflection & Judgment — Page 3

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100 shown · 281 total
Source identified151
The mind is its own place, and in itself can make a Heaven of Hell, a Hell of Heaven.

“The mind is its own place, and in itself can make a Heaven of Hell, a Hell of Heaven.”

Voice: Fictional character · Satan

The line gives mental interpretation enormous power, while its speaker and dramatic context also caution against treating self-deception as wisdom.

Source details

Paradise Lost (1667), Book I, lines 254–255; Satan speaks the sentence beginning ‘The mind is its own place.’ This collection retains normalized modern orthography; the scan-backed 1667 transcription reads forms including ‘in it self’ and ‘Heav’n.’ Character context matters because this is Satan’s argument, not Milton speaking autobiographically.

Source identified152
the movement of the hand of a great painter is at every instant governed by a direct and new intention.

“the movement of the hand of a great painter is at every instant governed by a direct and new intention.”

Ruskin emphasizes continual intention inside expert execution, presenting accomplished painting as repeated fresh decisions rather than mechanical hand movement alone.

Source details

Lectures on Art, Lecture III, Project Gutenberg #19164. The comparison is part of Ruskin’s discussion of practiced precision in master painters.

Source identified153
in the graphic arts you have Skill, Beauty, and Likeness; and in the architectural arts, Skill, Beauty, and Use

“in the graphic arts you have Skill, Beauty, and Likeness; and in the architectural arts, Skill, Beauty, and Use”

The contrast gives Ruskin a compact framework for evaluating different arts: skilled execution and beauty remain common while representation or use changes with the form.

Source details

Lectures on Art, Lecture IV, Project Gutenberg #19164. Capitalization follows Ruskin’s analytical categories in the lecture.

Source identified154
Production does not consist in things laboriously made

“Production does not consist in things laboriously made”

Ruskin rejects sheer labor-input as a sufficient definition of production and redirects attention toward whether what is made can actually serve a useful human end.

Source details

Unto This Last, fourth essay; Project Gutenberg #36541. The sentence continues by defining production through serviceable consumption; tagging it to productivity records that critique of raw output rather than equating Ruskin with modern productivity science.

Source identified155
Ask yourself whether you are happy, and you cease to be so.

“Ask yourself whether you are happy, and you cease to be so.”

The aphoristic warning concerns excessive self-monitoring: repeatedly testing an experience for happiness can interrupt the very absorption that makes enjoyment possible.

Source details

Autobiography, Chapter V; Mill states this within his post-crisis philosophy of pursuing ends beyond happiness itself.

Source identified156
Aiming thus at something else, they find happiness by the way.

“Aiming thus at something else, they find happiness by the way.”

Mill’s mature view is that happiness is often an indirect result of sustained attention to worthwhile people, work, art, or purposes beyond constant self-measurement.

Source details

Autobiography, Chapter V; this sentence concludes Mill’s reflection that happiness is better approached indirectly than made the sole object of scrutiny.

Source identified157
A pupil from whom nothing is ever demanded which he cannot do, never does all he can.

“A pupil from whom nothing is ever demanded which he cannot do, never does all he can.”

The sentence argues that education needs genuine stretch: always keeping demands inside proven ability can leave capacity underused.

Source details

Autobiography, Chapter I; Mill reflects critically on his father’s demanding teaching while preserving this principle about intellectual effort.

Source identified158
The maintenance of a due balance among the faculties now seemed to be of primary importance.

“The maintenance of a due balance among the faculties now seemed to be of primary importance.”

Mill describes a shift away from developing intellect in isolation toward cultivating a more balanced range of human capacities.

Source details

Autobiography, Chapter V; Mill is describing the intellectual and emotional lessons he drew from his mental crisis and recovery.

Source identified159
Anything which could be found out by thinking I never was told, until I had exhausted my efforts to find it out for myself.

“Anything which could be found out by thinking I never was told, until I had exhausted my efforts to find it out for myself.”

Mill describes an education built around discovery before explanation, emphasizing active reasoning rather than passive recall.

Source details

Autobiography, Chapter I; Mill describes his father’s method of making him attempt a problem independently before being told the solution.

Source identified160
Genius can only breathe freely in an atmosphere of freedom.

“Genius can only breathe freely in an atmosphere of freedom.”

Original thought needs enough freedom to resist social moulds; creativity weakens when unusual minds are compressed into approved patterns.

Source details

On Liberty, Chapter III; the sentence appears in Mill’s defense of individuality and the social value of original characters.

Source identified161
He who knows only his own side of the case, knows little of that.

“He who knows only his own side of the case, knows little of that.”

Understanding a position requires serious contact with competing arguments; familiarity with only one side can produce confidence without real comprehension.

Source details

On Liberty, Chapter 2; Mill argues for open discussion because opposing views expose weaknesses and sharpen understanding.

Source identified162
The despotism of custom is everywhere the standing hindrance to human advancement.

“The despotism of custom is everywhere the standing hindrance to human advancement.”

Custom can become an obstacle when conformity is treated as an answer in itself; improvement requires room to question inherited patterns and try better ones.

Source details

On Liberty, Chapter III; Mill describes custom as an enduring opponent of the spirit of liberty, progress and improvement.

Source identified163
He who lets the world, or his own portion of it, choose his plan of life for him, has no need of any other faculty than the ape-like one of imitation.

“He who lets the world, or his own portion of it, choose his plan of life for him, has no need of any other faculty than the ape-like one of imitation.”

A life copied from convention leaves important human faculties unused; choosing deliberately requires observation, judgment and firmness.

Source details

On Liberty, Chapter III; Mill contrasts imitation with actively choosing one’s own plan of life.

Source identified164
Society in equality is its normal state.

“Society in equality is its normal state.”

Mill contrasts relations organized around command and obedience with equal association, presenting equality as the normal direction of an improving society.

Source details

The Subjection of Women (1869), Chapter II, printed page 79, Project Gutenberg #27083. Mill contrasts command-and-obedience relations with equal association and states that society in equality is the normal state toward which improving social relations should move.

Source identified165
The a priori presumption is in favour of freedom and impartiality.

“The a priori presumption is in favour of freedom and impartiality.”

Mill places the burden of proof on restrictions and unequal privilege rather than treating inherited inequality as self-justifying.

Source details

The Subjection of Women (1869), Chapter I, printed page 3, Project Gutenberg #27083. Mill places the burden of proof on restrictions and unequal privilege, stating that the a priori presumption is in favour of freedom and impartiality.

Source identified166
What women by nature cannot do, it is quite superfluous to forbid them from doing.

“What women by nature cannot do, it is quite superfluous to forbid them from doing.”

The argument exposes a contradiction in claims about natural incapacity: if an activity were truly impossible by nature, legal prohibition would be unnecessary.

Source details

The Subjection of Women (1869), Chapter I, printed page 48, Project Gutenberg #27083. Mill argues that if an activity were truly contrary to women’s nature, legal or social prohibition would be superfluous; the sentence belongs to his case for free development and open competition.

Source identified167
The question rests with women themselves—to be decided by their own experience, and by the use of their own faculties.

“The question rests with women themselves—to be decided by their own experience, and by the use of their own faculties.”

Mill argues that women themselves must test capacities and choices through experience rather than having those possibilities defined in advance by others.

Source details

The Subjection of Women (1869), Chapter I, printed page 48, Project Gutenberg #27083. Mill argues that questions about women’s capacities and vocations should be decided by women’s own experience and use of their faculties rather than imposed in advance by men.

Source identified168
He who would rightly appreciate the worth of personal independence as an element of happiness, should consider the value he himself puts upon it as an ingredient of his own.

“He who would rightly appreciate the worth of personal independence as an element of happiness, should consider the value he himself puts upon it as an ingredient of his own.”

Mill asks readers to evaluate another person’s need for independence by first recognizing how strongly they value independence in their own lives.

Source details

The Subjection of Women (1869), Chapter IV, printed page 179, Project Gutenberg #27083. Mill asks readers to estimate another person’s need for independence by considering the value they themselves place on personal independence as an element of happiness.

Source identified169
Each of you is right, and none of you is wrong.

“Each of you is right, and none of you is wrong.”

The parable resists a simple either-or verdict by showing that apparently competing explanations can each describe part of a larger movement.

Source details

The Forerunner, “The Two Learned Men”; the line concludes a parable about different explanations of motion and perspective.

Source identified170
My friend, I am not what I seem.

“My friend, I am not what I seem.”

The outward persona is not treated as the whole self, reminding readers that appearances and social roles can conceal a much larger private inner life.

Source details

The Madman, “My Friend”; the speaker contrasts the visible self with the quieter self that remains inaccessible.

Source identified171
Why dispute what we shall be, when we know not even what we are.

“Why dispute what we shall be, when we know not even what we are.”

Speculation about future identity becomes less certain when present self-knowledge is incomplete, making humility a reasonable response to confident predictions about becoming.

Source details

The Madman, parable of the pomegranate; the line closes a dispute among voices imagining different futures.

Source identified172
Your hearts know in silence the secrets of the days and the nights.

“Your hearts know in silence the secrets of the days and the nights.”

Voice: Fictional character · Almustafa

In the work’s poetic frame, inward knowledge exists before it is fully verbalized; the line values listening closely to one’s own interior understanding without claiming that intuition is automatically infallible.

Source details

The Prophet, section “Self-Knowledge.” A man asks Almustafa to speak about self-knowledge, and Almustafa answers with this line before describing the heart’s knowledge and the self as a boundless sea. The represented wording is the 1923 text preserved by Wikisource/Project Gutenberg #58585.

Source identified173
Imagination and a fixed idea will do a great deal, and we were sure we knew the direction a dragon would naturally take.

“Imagination and a fixed idea will do a great deal, and we were sure we knew the direction a dragon would naturally take.”

Grahame humorously shows childhood imagination turning ambiguous tracks into convincing evidence, illustrating how expectation can organize perception before the facts are settled.

Source details

Dream Days, “The Reluctant Dragon,” Project Gutenberg #270. The child narrator and Charlotte are following uncertain tracks in snow and imagining a dragon; the sentence is playful literary narration about imagination and fixed expectations.

Source identified174
The farther that one goes out (from himself), the less he knows.

“The farther that one goes out (from himself), the less he knows.”

The paradox warns that outward accumulation can become a distraction from direct understanding; more movement is not automatically the same as deeper knowledge.

Source details

Tao Teh King, chapter 47, James Legge translation; the sentence belongs to a passage about knowing without compulsive outward searching.

Source identified175
Who can (make) the muddy water (clear)? Let it be still, and it will gradually become clear.

“Who can (make) the muddy water (clear)? Let it be still, and it will gradually become clear.”

The muddy-water image makes stillness a condition for clarity: agitation can keep disturbance suspended, while enough quiet allows what is clouding perception to settle without force.

Source details

Tao Teh King, Chapter 15, James Legge translation, Project Gutenberg #216. The next sentence asks how the condition of rest is secured and answers through the gradual relation between movement and rest; the passage belongs to Taoist philosophy, not a clinical relaxation technique.

Source identified176
To know and yet (think) we do not know is the highest (attainment); not to know (and yet think) we do know is a disease.

“To know and yet (think) we do not know is the highest (attainment); not to know (and yet think) we do know is a disease.”

The chapter values an awareness of the limits of knowledge and treats false certainty as a disorder of judgment, making intellectual humility a form of protection against confident ignorance.

Source details

Tao Teh King, Chapter 71, James Legge translation, Project Gutenberg #216.

Source identified177
What am I? A part of the infinite.

“What am I? A part of the infinite.”

Tolstoy frames the self as finite yet participating in something larger, shifting the question of meaning away from isolated individual duration toward a relation with the infinite.

Source details

My Confession, Leo Wiener translation; the question appears in Tolstoy’s investigation of how finite human life might be related to an infinite reality.

Source identified178
Though asleep, the conscience is there

“Though asleep, the conscience is there”

Tolstoy argues that social conditioning can suppress moral awareness without eliminating it, leaving open the possibility that conscience can reawaken.

Source details

The Kingdom of God Is Within You, Chapter XII; Constance Garnett translation, Project Gutenberg #43302. In the concluding chapter Tolstoy discusses soldiers, authority, hypnotic social conditioning and moral responsibility, arguing that conscience may be put to sleep without being destroyed.

Source identified179
Man's freedom lies in the power of this choice.

“Man's freedom lies in the power of this choice.”

Tolstoy locates a limited but meaningful freedom in whether a person recognizes and acts upon the truth they believe they have understood.

Source details

The Kingdom of God Is Within You, Chapter XII; Constance Garnett translation, Project Gutenberg #43302. In the concluding chapter Tolstoy locates human freedom in the recognition or rejection of truth already revealed to conscience; the sentence states that freedom lies in this choice.

Source identified180
It’s a poor sort of memory that only works backwards.

“It’s a poor sort of memory that only works backwards.”

Voice: Fictional character · White Queen

The White Queen treats remembering the future as perfectly ordinary, producing humor by applying confident logic to an impossible premise.

Source details

Through the Looking-Glass, Chapter V, “Wool and Water,” printed page 95 / scan leaf 115 in the fully validated 1872 Macmillan first-edition witness on Wikisource. The White Queen calls a memory that only works backwards “a poor sort of memory” while explaining the Looking-Glass world’s comic backwards logic. The line remains fictional character dialogue, not a claim about human memory science.

Source identified181
The happiness of your life depends upon the quality of your thoughts.

“The happiness of your life depends upon the quality of your thoughts.”

The line emphasizes the role of habitual judgment in shaping lived experience, a recurring theme in Stoic practice.

Source details

Common English rendering of a passage in Meditations; wording varies by translation.

Source identified182
Liberty is the experimental condition for studying the phenomena of the child's attention.

“Liberty is the experimental condition for studying the phenomena of the child's attention.”

Montessori argues that attention can be studied meaningfully only when children have enough freedom for spontaneous patterns of attention to become visible.

Source details

Spontaneous Activity in Education, discussion of attention. The surrounding physiological terminology is early-twentieth-century educational psychology and is preserved as historical theory rather than modern clinical evidence.

Source identified183
These authors write pictures and frame rhapsodies, and lesser men follow and see with the author's eyes instead of their own, and speak with his tongue.

“These authors write pictures and frame rhapsodies, and lesser men follow and see with the author's eyes instead of their own, and speak with his tongue.”

Twain criticizes derivative travel writing in which later visitors repeat earlier descriptions instead of observing, judging, and describing the place for themselves.

Source details

The Innocents Abroad (1869), Chapter XLVIII. Twain criticizes travel writers who frame rhapsodic pictures and later pilgrims who see through those authors’ eyes and speak with their language instead of observing independently. Verified against the scan-backed 1869 first edition.

Source identified184
No man ever originates anything.

“No man ever originates anything.”

Voice: Dialogue speaker · Old Man

This deliberately extreme claim summarizes the Old Man’s thesis that thought is assembled from inherited experience and external influence rather than created from nothing.

Source details

What Is Man?, Old Man speaking in the opening dialogue. This collection treats the sentence as a provocative deterministic position inside the dialogue, not as settled psychology.

Source identified185
You can’t yourself, but exterior influences can do it.

“You can’t yourself, but exterior influences can do it.”

Voice: Dialogue speaker · Old Man

The Old Man claims that opinions can change, but attributes the change to new evidence, conversation, study, and other influences entering from outside the individual.

Source details

What Is Man?, Old Man replying to the Young Man’s question about changing an automatic opinion; this is dialogic determinism, not neutral cognitive science.

Source identified186
Prejudices must be removed by outside influences or not at all.

“Prejudices must be removed by outside influences or not at all.”

Voice: Dialogue speaker · Old Man

The Old Man argues that entrenched assumptions change through encounters, teaching, experience, and other influences rather than simply disappearing by private command.

Source details

What Is Man?, opening dialogue between the Old Man and Young Man; this sentence belongs to the Old Man’s deterministic argument about education and outside influence.

Source identified187
If God had not intended that women should use their reason, He would not have given them any, for He does nothing in vain.

“If God had not intended that women should use their reason, He would not have given them any, for He does nothing in vain.”

Voice: Authorial / signed preface voice · Mary Astell

Within her Christian framework, Astell argues that women’s capacity for reason implies a responsibility to exercise it rather than surrender judgment to others.

Source details

The Christian Religion, as Profess'd by a Daughter of the Church of England (1705), opening section, first-edition Google Books scan, around p. 6 before the p. 7 heading represented in the scan’s contents. The first edition uses period spelling/capitalization (“Women shou’d use their Reason … wou’d”), while the frozen catalog record modernizes those forms. Astell’s argument is explicitly Christian and concerns women’s rational agency in religion; it is not a modern empirical finding.

Source identified188
I contend for the rights of men and the liberty of reason.

“I contend for the rights of men and the liberty of reason.”

The line joins political rights with intellectual liberty: the argument is not merely for a different ruler but for people’s capacity to reason without inherited deference.

Source details

A Vindication of the Rights of Men, opening letter to Edmund Burke; Wollstonecraft frames the pamphlet as a defense of human rights and the liberty of reason.

Source identified189
truth, in morals, has ever appeared to me the essence of the sublime; and, in taste, simplicity the only criterion of the beautiful.

“truth, in morals, has ever appeared to me the essence of the sublime; and, in taste, simplicity the only criterion of the beautiful.”

Wollstonecraft makes moral truth and aesthetic simplicity standards of seriousness, rejecting ornate politeness when it conceals what a writer actually believes.

Source details

A Vindication of the Rights of Men, opening letter to Edmund Burke, second edition (1790); this sentence follows Wollstonecraft’s refusal to disguise her sentiments behind courtly politeness.

Source identified190
Strengthen the female mind by enlarging it, and there will be an end to blind obedience.

“Strengthen the female mind by enlarging it, and there will be an end to blind obedience.”

Education enlarges judgment and weakens obedience based only on power, making intellectual development a condition of genuine independence.

Source details

A Vindication of the Rights of Woman; Wollstonecraft argues that deliberately narrowing women’s education preserves dependence and obedience.

Source identified191
They must only bow to the authority of reason, instead of being the modest slaves of opinion.

“They must only bow to the authority of reason, instead of being the modest slaves of opinion.”

Respectability is grounded in independent reasoning rather than deference to social opinion, making judgment more important than approval.

Source details

A Vindication of the Rights of Woman; Wollstonecraft explicitly connects independence of character with the exercise of understanding.

Source identified192
men with common minds seldom break through general rules.

“men with common minds seldom break through general rules.”

The travel reflection criticizes automatic conformity, suggesting that ordinary caution can keep people from testing whether a rule still makes sense in a particular situation.

Source details

Letters Written During a Short Residence in Sweden, Norway, and Denmark, Letter I; represented Cassell & Company 1889 text in Project Gutenberg #3529, preserving Wollstonecraft’s 1796 travel-letter work. After describing the customary maritime rule against sending out a boat, Wollstonecraft says that “men with common minds seldom break through general rules” while criticizing the captain’s reluctance to depart from convention. This is a first-person travel judgment about a particular situation, not a general empirical claim about ordinary people.

Source identified193
The contemplation of noble ruins produces a melancholy that exalts the mind.

“The contemplation of noble ruins produces a melancholy that exalts the mind.”

Ruins become a prompt for reflective melancholy: visible traces of the past enlarge thought by placing present concerns against time, mortality, and historical change.

Source details

Letters Written During a Short Residence in Sweden, Norway, and Denmark, Letter VII; represented Cassell & Company 1889 text in Project Gutenberg #3529. “The contemplation of noble ruins produces a melancholy that exalts the mind” occurs during Wollstonecraft’s visit to a church recess containing long-preserved bodies and her reflections on death, ruins, historical change and mortality. It remains Romantic-era reflective prose rather than a modern psychological finding about melancholy.

Source identified194
I wish them to be taught to think.

“I wish them to be taught to think.”

Education should produce independent judgment rather than polished imitation, so the ability to think becomes more important than accumulating accomplishments for display.

Source details

Thoughts on the Education of Daughters (1787), “MORAL DISCIPLINE,” beginning on printed page 22, Project Gutenberg #67466. “I wish them to be taught to think” follows Wollstonecraft’s recommendation that children compare similar and different ideas; the sentence continues into the next printed page and remains historical educational reform argument.

Source identified195
It is reflection which forms habits, and fixes principles indelibly on the heart.

“It is reflection which forms habits, and fixes principles indelibly on the heart.”

Habit formation becomes stronger when action is joined with reflection, because principles understood and revisited are more likely to guide later choices.

Source details

Thoughts on the Education of Daughters (1787), “THE BENEFITS WHICH ARISE FROM DISAPPOINTMENTS,” printed page 111, Project Gutenberg #67466. Wollstonecraft says reflection forms habits and fixes principles while opening a religious-moral discussion of disappointment, self-examination and character.

Source identified196
Culture is then properly described not as having its origin in curiosity, but as having its origin in the love of perfection.

“Culture is then properly described not as having its origin in curiosity, but as having its origin in the love of perfection.”

Curiosity becomes more than collecting information when it is directed toward fuller development, better judgment, and a serious desire to improve understanding.

Source details

Culture and Anarchy; Arnold distinguishes idle curiosity from the pursuit of intellectual and moral perfection.

Source identified197
Nothing is so firmly believed, as what we least know.

“Nothing is so firmly believed, as what we least know.”

Certainty can be strongest where understanding is weakest, so confidence by itself is poor evidence that a belief has been examined well.

Source details

Essays of Montaigne, Book I, Chapter XXXI, ‘That a Man Is Soberly to Judge of the Divine Ordinances,’ Charles Cotton translation edited by William Carew Hazlitt (1877); Project Gutenberg Volume 06 #3586 / Complete Essays #3600. The sentence appears in Montaigne’s skeptical warning about confidence concerning unknown things and speculative claims about divine purposes.

Source identified198
I only gathered acquaintance with the public aspect of the city, the same that she shows to the meanest stranger.

“I only gathered acquaintance with the public aspect of the city, the same that she shows to the meanest stranger.”

Even after deliberate observation, Montaigne admits that a visitor may know only the public face of a place, making limits of access and outsider perspective part of responsible travel judgment.

Source details

The Journal of Montaigne’s Travels in Italy, Volume II, Rome, W. G. Waters translation, Project Gutenberg #70839. Montaigne says this after describing how actively he sought out Roman public life; the point is epistemic modesty about what a stranger can really know, not a claim that travel is futile.

Source identified199
Right occasion and opportunity have their privileges, and often hold out to ordinary folk what they deny to kings.

“Right occasion and opportunity have their privileges, and often hold out to ordinary folk what they deny to kings.”

Montaigne observes that access and success do not follow rank mechanically: timing, circumstance and temperament can open an ordinary person’s path even when status or power fails to secure the same result.

Source details

The Journal of Montaigne’s Travels in Italy, Volume II, entry for March 6, 1581 during his visit to the Vatican Library, W. G. Waters translation, Project Gutenberg #70839. The sentence follows Montaigne’s surprise that he gained access where the French ambassador had failed; it is first-person journal reflection, not a general law that opportunity always defeats privilege.

Source identified200
Insanity is often the logic of an accurate mind overtasked.

“Insanity is often the logic of an accurate mind overtasked.”

Voice: Fictional narrator · Narrator

Holmes’s narrator links mental breakdown with a mind pushed beyond its capacity, reflecting a nineteenth-century literary-medical way of reasoning about distress.

Source details

Elsie Venner, represented by Project Gutenberg #2696 and corroborated by Gutenberg’s Holmes quotation index. The sentence belongs to nineteenth-century literary and medical-philosophical discourse; it is not current psychiatric guidance, diagnosis or a clinically validated rule.

Source identified201
The old believe everything: the middle-aged suspect everything: the young know everything.

“The old believe everything: the middle-aged suspect everything: the young know everything.”

The epigram compresses three stereotypes of certainty into one balanced joke, mocking credulity, suspicion, and youthful overconfidence at once.

Source details

“Phrases and Philosophies for the Use of the Young,” first published in The Chameleon in 1894.

Source identified202
The truth is rarely pure and never simple.

“The truth is rarely pure and never simple.”

Voice: Fictional character · Algernon Moncrieff

Wilde resists neat moral simplification by reminding the reader that truth often arrives mixed with context and contradiction.

Source details

The Importance of Being Earnest, Act I; Algernon Moncrieff. Exact catalog wording is preserved in the scan-backed Samuel French acting text on Wikisource, scan leaf 14 / printed page 12. The acting-text witness is abridged elsewhere, so this record is bound only to its independently verified page.

Source identified203
To define is to limit.

“To define is to limit.”

Voice: Fictional character · Lord Henry Wotton

Definitions clarify ideas but can also narrow them, especially when a label is treated as the complete reality of a person or experience.

Source details

The Picture of Dorian Gray, 1891 edition, Chapter 17; Lord Henry answers the Duchess of Monmouth’s question “What are you?” with “To define is to limit.”

Source identified204
All art is at once surface and symbol.

“All art is at once surface and symbol.”

Voice: Authorial / signed preface voice · Oscar Wilde — Preface

The aphorism resists a simple choice between appearance and hidden meaning: an artwork can operate through both at the same time.

Source details

The Picture of Dorian Gray, 1891 edition, Preface; part of Wilde’s warning about reading beneath artistic surfaces.

Source identified205
Those who find beautiful meanings in beautiful things are the cultivated.

“Those who find beautiful meanings in beautiful things are the cultivated.”

Voice: Authorial / signed preface voice · Oscar Wilde — Preface

The line makes beauty partly a matter of interpretation: cultivation shows itself not only in seeing a beautiful object but in discovering meaning within it.

Source details

The Picture of Dorian Gray, 1891 edition, Preface; Wilde distinguishes different ways readers and viewers respond to beauty.

Source identified206
It is not selfish to think for oneself.

“It is not selfish to think for oneself.”

Independent thought is distinguished from selfishness: forming one’s own judgment can protect individuality without requiring indifference to other people.

Source details

The Soul of Man under Socialism; Wilde defends individual thought while criticizing social pressure that mistakes conformity for moral virtue.

Source identified207
People ought to be as sensible on the subject of money-getting as on any other subject.

“People ought to be as sensible on the subject of money-getting as on any other subject.”

Financial choices are presented as ordinary matters for judgment and cause-and-effect reasoning rather than as exceptions governed by appearance or wishful thinking.

Source details

The Art of Money Getting, economy discussion; Project Gutenberg #8581. The sentence follows Barnum’s warning about trying to appear richer than one is.

Source identified208
If the principle of final causes were a first principle, and a priori, like the principle of causality, we would apply it everywhere and in all circumstances; but it is not so.

“If the principle of final causes were a first principle, and a priori, like the principle of causality, we would apply it everywhere and in all circumstances; but it is not so.”

Janet begins by denying that teleological explanation functions as an automatic first principle, making its use something that must itself be examined and justified.

Source details

Final Causes, Book I, Chapter I, “The Principle,” opening sentence, William Affleck translation (1878). The represented public-domain scan prints the sentence on p. 17 after Robert Flint’s prefatory matter. Janet begins by denying that finality functions as an automatic a priori principle like causality; this remains nineteenth-century philosophical teleology rather than current scientific consensus.

Source identified209
I neither know nor think that I know.

“I neither know nor think that I know.”

Voice: Dialogue speaker · Socrates

Socrates locates a small advantage in recognizing the boundary of his own knowledge: uncertainty is intellectually healthier than possessing the same ignorance while mistaking it for wisdom.

Source details

Plato, Apology, Benjamin Jowett translation, Project Gutenberg #1656. Socrates says this after examining a politician whom others considered wise; the wording is dialogue speech attributed to Socrates within Plato’s work, not a claim that Socrates knew literally nothing.

Source identified211
no single instrument of youthful education has such mighty power ... as the study of arithmetic.
Image design Linen

“no single instrument of youthful education has such mighty power ... as the study of arithmetic.”

Voice: Dialogue speaker · Athenian Stranger

The Athenian Stranger praises arithmetic as a tool for developing practical and civic judgment. The abbreviated extract presents a philosophical claim about training, not a measured comparison of school subjects.

Source details

Laws, Book V, Benjamin Jowett English translation. Explicit excerpt: an ellipsis omits the intervening phrase about domestic economy, politics and the arts; the surrounding passage praises arithmetic while warning against separating skill from moral aims.

Source identified212
And is the soul seen or not seen?

“And is the soul seen or not seen?”

Voice: Dialogue speaker · Socrates

Socrates advances the dialogue by separating what can be perceived directly from what must be examined through argument, preparing the discussion of body and soul.

Source details

Phaedo, Benjamin Jowett translation; Socrates asks the question during the dialogue’s argument about visible bodies and the unseen soul.

Source identified213
Then the soul is more like to the unseen, and the body to the seen?

“Then the soul is more like to the unseen, and the body to the seen?”

Voice: Dialogue speaker · Socrates

Within the dialogue’s metaphysical argument, Socrates associates soul with the unseen and body with the visible; the record preserves that historical philosophical context rather than treating it as established fact.

Source details

Phaedo, Benjamin Jowett translation; Socrates is reasoning with Cebes about visibility, mortality and the proposed nature of soul and body.

Source identified214
the beauty of the mind is more honourable than the beauty of the outward form.

“the beauty of the mind is more honourable than the beauty of the outward form.”

Voice: Reported speaker · Diotima, recounted by Socrates

The ascent described by Diotima shifts attention from outward appearance toward qualities of mind, making intellectual and moral beauty more important within this stage of the dialogue’s argument.

Source details

Symposium, Diotima’s ascent toward beauty as recounted by Socrates, Benjamin Jowett translation, Project Gutenberg #1600. This is one stage in an ancient philosophical account of beauty and love, not a modern psychological ranking of attractiveness.

Source identified215
For herein is the evil of ignorance, that he who is neither good nor wise is nevertheless satisfied with himself: he has no desire for that of which he feels no want.

“For herein is the evil of ignorance, that he who is neither good nor wise is nevertheless satisfied with himself: he has no desire for that of which he feels no want.”

Voice: Reported speaker · Diotima, recounted by Socrates

Ignorance becomes difficult to correct when a person feels no lack in understanding, because satisfaction with one’s present judgment removes the motivation to seek what is missing.

Source details

Symposium, Socrates recounting Diotima’s teaching, Benjamin Jowett translation, Project Gutenberg #1600. Diotima is a reported speaker within the dialogue; the passage is philosophical argument about ignorance and desire for wisdom.

Source identified216
Opinion appears to you to be darker than knowledge, but lighter than ignorance?

“Opinion appears to you to be darker than knowledge, but lighter than ignorance?”

Voice: Dialogue speaker · Socrates

Opinion is treated as an intermediate state: it is not complete ignorance, but it also lacks the clarity and stability of knowledge.

Source details

The Republic, Book V; Socrates places opinion between knowledge and ignorance in the argument about what each apprehends.

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Is the attempt to determine the way of man’s life so small a matter in your eyes—to determine how life may be passed by each one of us to the greatest advantage?
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“Is the attempt to determine the way of man’s life so small a matter in your eyes—to determine how life may be passed by each one of us to the greatest advantage?”

Voice: Dialogue speaker · Socrates

In Book I Socrates refuses to treat the dispute about justice as mere verbal sparring, because the argument bears on the kind of life people should choose. He addresses Thrasymachus while challenging whether injustice really benefits a person; his question does not settle that dispute on its own.

Source details

Plato, The Republic, Book I, around 344e, Socrates in dialogue with Thrasymachus. Wording verified in Benjamin Jowett, third edition (1888), transcribed in Gutenberg #55201. This is dialogue speech following Thrasymachus’s defence of injustice, not the translator’s prefatory analysis. Edition-specific wording must be preserved.

Source identified218
And ought not the rational principle, which is wise, and has the care of the whole soul, to rule, and the passionate or spirited principle to be the subject and ally?
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“And ought not the rational principle, which is wise, and has the care of the whole soul, to rule, and the passionate or spirited principle to be the subject and ally?”

Voice: Dialogue speaker · Socrates

Socrates argues that self-government involves a rational faculty attending to the whole person while spirited impulses support its judgment. The passage is a question within his analogy between a well-ordered city and the three parts of the soul. It does not mean that all emotion should be suppressed or that Plato established a modern psychological theory.

Source details

Plato, The Republic, Book IV, approximately 441e–442a; Socrates addressing Glaucon while contrasting the rational, spirited and appetitive parts of the soul. Exact sentence from Benjamin Jowett English, Project Gutenberg #1497, Book IV main dialogue (not introductory editorial matter). The premise belongs to an ancient account of the soul and remains open to philosophical interpretation; not clinical or neuroscientific evidence.

Source identified219
A hasty judgement is a first step to a recantation.

“A hasty judgement is a first step to a recantation.”

Rushing to a conclusion increases the chance that later evidence will force an embarrassing or costly reversal.

Source details

The Moral Sayings of Publius Syrus, maxim 8, in Darius Lyman’s 1856 English rendering; maxim order can vary across editions.

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A foolish consistency is the hobgoblin of little minds.

“A foolish consistency is the hobgoblin of little minds.”

Emerson attacks rigid consistency when it prevents people from revising judgment in the light of new thought.

Source details

Essay “Self-Reliance”; Emerson criticizes rigid adherence to past opinions when fresh judgment requires revision.

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There is then creative reading as well as creative writing.

“There is then creative reading as well as creative writing.”

Reading can be an active intellectual act when the reader interprets, connects, questions, and produces new understanding rather than merely receiving words passively.

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The American Scholar; Emerson argues that books should awaken independent thought rather than replace it.

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I had better never see a book than to be warped by its attraction clean out of my own orbit.

“I had better never see a book than to be warped by its attraction clean out of my own orbit.”

Emerson warns that admiration for books becomes harmful when it turns a reader into an imitator instead of strengthening independent thought.

Source details

The American Scholar; Emerson contrasts creative reading with allowing past books to pull a person away from an independent intellectual orbit.

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The optimist has the power of seeing things in their entirety and in their right relations.

“The optimist has the power of seeing things in their entirety and in their right relations.”

Optimism is defined here as a broader way of interpreting circumstances: the positive outlook is linked to seeing relationships and the whole situation rather than only one discouraging part.

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In Tune with the Infinite, Prelude; Project Gutenberg #23559. The sentence belongs to Trine’s philosophical New Thought contrast between optimist and pessimist and should not be treated as a clinical definition.

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I think of the drift of time

“I think of the drift of time”

Seasonal change prompts Jefferies to experience time as movement visible in buds, flowers and remembered observation, linking temporal awareness to close attention to the natural world.

Source details

Field and Hedgerow, in the essay “Hours of Spring”; Project Gutenberg #7030. The book was collected posthumously by Jefferies’s widow, so individual essays may predate the 1889 volume.

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The gap of time since I had seen him last had made no impression on me

“The gap of time since I had seen him last had made no impression on me”

Jefferies describes memory resisting elapsed time: the remembered person remains vivid even though years have passed and death has created an irreversible break in the present.

Source details

Field and Hedgerow; Project Gutenberg #7030. The sentence occurs in a recollection of John Brown after his death and is kept in that personal-memory context rather than generalized into abstract grief advice.

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We shall never learn the affinities of beauty

“We shall never learn the affinities of beauty”

Stevenson treats beauty as deeper than any complete technical explanation, warning that analysis of artistic mechanism does not exhaust why form can move or delight.

Source details

Essays in the Art of Writing, “On Some Technical Elements of Style in Literature,” represented by the 1905 Chatto & Windus edition in Project Gutenberg #492. The collection is posthumous; the excerpt concerns literary aesthetics.

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Perhaps he confused cause and effect; the excellent digestion may have been responsible for at least some of the philosophical serenity.

“Perhaps he confused cause and effect; the excellent digestion may have been responsible for at least some of the philosophical serenity.”

Voice: Fictional narrator · Narrator

The narrator humorously reverses a character’s explanation of his calm temperament, using causal inversion to puncture self-satisfied philosophy.

Source details

When William Came, represented by Project Gutenberg #14540 from the 1914 John Lane edition. This is the narrator’s satirical aside about Herr von Kwarl; the digestion comparison is literary humor, not medical or psychological advice.

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Customs are not to be changed but for better.

“Customs are not to be changed but for better.”

The maxim sets a burden on reform: novelty alone is not enough; a proposed change should be able to show a practical or rational advantage.

Source details

The Idler, No. 90; Johnson is discussing gesture and public speaking, not asserting that every inherited custom should remain untouched.

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We do not indeed so often disappoint others as ourselves.

“We do not indeed so often disappoint others as ourselves.”

Private expectations can exceed what anyone else demands of us, so a life may feel disappointing chiefly by comparison with unfulfilled plans known only to oneself.

Source details

The Idler, No. 88; the surrounding paragraph concerns private hopes, proposed tasks and the gap between imagined achievement and lived action.

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And pause awhile from Learning to be wise;

“And pause awhile from Learning to be wise;”

Johnson distinguishes accumulating learning from exercising judgment, asking the scholar to interrupt pursuit of knowledge long enough to examine what wisdom requires.

Source details

The Vanity of Human Wishes (1749), first-edition scholar passage, Wikisource scan leaf 28. “And pause awhile from Learning to be wise” turns from the ambitious student’s pursuit of knowledge toward Johnson’s satirical warning that learning does not by itself remove grief, danger or error. This is eighteenth-century moral-satirical poetry after Juvenal, not a modern educational rule.

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All useful and beautiful thoughts, in like manner, are the issue of labour, of study, of observation, of research, of diligent elaboration.

“All useful and beautiful thoughts, in like manner, are the issue of labour, of study, of observation, of research, of diligent elaboration.”

Smiles describes developed ideas as products of study, observation, research and revision, making intellectual creativity a process of deliberate elaboration.

Source details

Thrift, Chapter I, “Industry,” Project Gutenberg #14418. Smiles applies the chapter’s labour argument to intellectual and creative production, listing study, observation, research and diligent elaboration as the work behind useful and beautiful thought.

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You will see that you have fewer years to your credit than you count.

“You will see that you have fewer years to your credit than you count.”

Calendar age can overstate the amount of life a person has actually directed for themselves when large portions were lost to distraction and obligation.

Source details

On the Shortness of Life, Chapter III; Seneca’s imagined reckoning of an older person’s years.

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If you know the enemy and know yourself, you need not fear the result of a hundred battles.

“If you know the enemy and know yourself, you need not fear the result of a hundred battles.”

Accurate understanding of both one’s own capabilities and the opposing side reduces avoidable strategic surprise and miscalculation.

Source details

The Art of War, Chapter III “Attack by Stratagem,” section 18, Lionel Giles translation (1910), beginning on printed page 24 / scan leaf 80 and continuing onto printed page 25 / scan leaf 81 in the original Giles edition on Wikisource, cross-checked against Project Gutenberg #17405. The enemy/self-knowledge sentence closes Chapter III’s discussion of conditions for victory and remains translation-mediated military strategy rather than a modern psychological or self-help claim.

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All warfare is based on deception.

“All warfare is based on deception.”

Strategy depends partly on managing what an opponent believes about intentions, strength, timing, and position rather than revealing every fact directly.

Source details

The Art of War, Chapter I 'Laying Plans,' section 18, Lionel Giles translation (1910), original scan leaf 62. 'All warfare is based on deception' begins Giles's section 18 before the examples of seeming unable, inactive, near or far. This remains translation-mediated ancient military strategy, not generic business, relationship or current operational advice.

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The fool who knows his foolishness, is wise at least so far. But a fool who thinks himself wise, he is called a fool indeed.

“The fool who knows his foolishness, is wise at least so far. But a fool who thinks himself wise, he is called a fool indeed.”

The verse treats recognition of one’s own foolishness as the beginning of wisdom, while self-certainty without understanding becomes a deeper form of ignorance.

Source details

Dhammapada 63, Chapter V, “The Fool,” F. Max Müller translation, Project Gutenberg #2017. The verse belongs to a Buddhist canonical collection and remains a textual source voice rather than a modern individual-author quotation.

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Let the wise man guard his thoughts, for they are difficult to perceive, very artful, and they rush wherever they list: thoughts well guarded bring happiness.

“Let the wise man guard his thoughts, for they are difficult to perceive, very artful, and they rush wherever they list: thoughts well guarded bring happiness.”

Attention is presented as protection: because thoughts can move quickly and subtly, guarding them means noticing and directing mental habits before they control conduct.

Source details

Dhammapada 36 in F. Max Müller’s public-domain translation; the verse follows immediately after the teaching that a tamed mind brings happiness.

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the sum of knowledge for all of us.

“the sum of knowledge for all of us.”

Carlyle says understanding the present includes asking what the present situation requires people to do, joining interpretation of one’s time with practical judgment.

Source details

Latter-Day Pamphlets, No. I “The Present Time”; Project Gutenberg #1140. The excerpt completes Carlyle’s sentence about knowing the present time and what it bids people do; the local political context remains essential.

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Doubt of any sort cannot be removed except by Action.

“Doubt of any sort cannot be removed except by Action.”

Voice: Fictional narrator · Diogenes Teufelsdröckh (framed voice)

The fictional philosophy presented in Sartor argues that some uncertainty becomes clearer only after conduct tests an idea in experience rather than allowing speculation to continue without limit.

Source details

Sartor Resartus, Book II, Chapter IX, “The Everlasting Yea,” printed page 156 / Wikisource scan leaf 188 in The Works of Thomas Carlyle, Centenary Edition, Vol. I (New York: Charles Scribner’s Sons, 1896). “Doubt of any sort cannot be removed except by Action” appears inside Teufelsdröckh’s spiritual conversion and Carlyle’s claim that conviction becomes meaningful through conduct. This collection preserves the fictional-philosophical voice and religious setting rather than presenting the line as uncomplicated Carlyle autobiography or a modern psychological rule.

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years that were far asunder were bound together by subtle links of suffering derived from a common root.

“years that were far asunder were bound together by subtle links of suffering derived from a common root.”

Voice: Authorial / signed preface voice · Thomas De Quincey (autobiographical narrator)

De Quincey describes how pain separated by many years can still feel connected when later suffering grows from an earlier unresolved source.

Source details

Confessions of an English Opium-Eater, from the autobiographical narrative first published in the London Magazine in 1821 and represented by Project Gutenberg #2040. The passage belongs to De Quincey’s historical life-writing around opium use and suffering; it is not medical guidance about addiction or trauma.

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The moments were numbered; the strife was finished; the vision was closed.

“The moments were numbered; the strife was finished; the vision was closed.”

Voice: Authorial / signed preface voice · Thomas De Quincey (first-person essay narrator)

The compressed sentence captures the instant in which a terrifying encounter becomes irreversible memory, emphasizing how abruptly danger can pass into recollection.

Source details

The English Mail-Coach, represented by Project Gutenberg #6359 in the volume The English Mail-Coach and Joan of Arc. The sentence follows the near-collision / dream-fugue sequence and is highly literary first-person prose, not an objective report of measured time.

Source identified241
They know Earth-secrets that know not I.

“They know Earth-secrets that know not I.”

The speaker ends by conceding that the small creatures may possess forms of earthly knowledge unavailable to him, turning observation into intellectual humility.

Source details

“An August Midnight,” Project Gutenberg #3168. The line is poetic speculation about nonhuman knowledge rather than a scientific claim about insect cognition.

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A long habit of not thinking a thing wrong, gives it a superficial appearance of being right.

“A long habit of not thinking a thing wrong, gives it a superficial appearance of being right.”

Custom can disguise error by making the familiar feel legitimate; critical judgment requires re-examining practices that have escaped scrutiny through repetition.

Source details

Common Sense (1776), Introduction. The represented opening sentence is verified in Project Gutenberg #147 and the validated scan-backed Wikisource transcription; Paine argues that familiarity can make a wrong practice appear right before public argument unsettles the custom.

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Man is not the enemy of man, but through the medium of a false system of Government.

“Man is not the enemy of man, but through the medium of a false system of Government.”

Paine attributes much social conflict to institutions and inherited political systems rather than treating hostility as an unavoidable feature of human nature.

Source details

Rights of Man, Part I, Conclusion; represented from Moncure Daniel Conway’s public-domain Project Gutenberg #3742 collection. The passage attributes national hostility to old systems of government rather than to an inevitable enmity between people.

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Great part of that order which reigns among mankind is not the effect of government.

“Great part of that order which reigns among mankind is not the effect of government.”

Paine argues that everyday social order also grows from mutual dependence, custom, exchange, and cooperation rather than being created entirely by government.

Source details

Rights of Man, Part II; the surrounding passage attributes much ordinary social coordination to society itself.

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The government of a free country, properly speaking, is not in the persons, but in the laws.

“The government of a free country, properly speaking, is not in the persons, but in the laws.”

The principle shifts legitimacy from rulers as personalities to laws and institutions that bind public authority.

Source details

Rights of Man, Part II; historical political argument about representative government and the rule of law.

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Independence is my happiness, and I view things as they are, without regard to place or person.

“Independence is my happiness, and I view things as they are, without regard to place or person.”

Paine presents independence of judgment as personally valuable because it allows principles to be considered without automatic deference to status, nationality, or person.

Source details

Rights of Man; this sentence precedes Paine’s well-known cosmopolitan statement about country and doing good.

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Such is the irresistible nature of truth, that all it asks,—and all it wants,—is the liberty of appearing.

“Such is the irresistible nature of truth, that all it asks,—and all it wants,—is the liberty of appearing.”

Paine links truth with open expression, arguing that its central requirement is the opportunity to be heard rather than protection from scrutiny.

Source details

Rights of Man; represented in the public-domain Conway edition and kept in the work’s polemical political context.

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A constitution is a thing antecedent to a government, and a government is only the creature of a constitution.

“A constitution is a thing antecedent to a government, and a government is only the creature of a constitution.”

Paine distinguishes the people’s constituting authority from the government created under it, rejecting the idea that government can simply define its own limits.

Source details

Rights of Man; Paine’s constitutional argument is preserved as historical political theory rather than converted into generic motivation.

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It is necessary to the happiness of man, that he be mentally faithful to himself.

“It is necessary to the happiness of man, that he be mentally faithful to himself.”

Paine connects intellectual integrity with well-being: professing beliefs one does not actually hold creates an inward conflict between conscience and public conformity.

Source details

The Age of Reason, Part I, Chapter I, “The Author’s Profession of Faith”; Moncure Daniel Conway collected/edited text represented by Project Gutenberg #3743 and cross-checked against Wikisource. “It is necessary to the happiness of man, that he be mentally faithful to himself” introduces Paine’s argument that infidelity consists in professing a belief one does not actually hold. It remains historical moral/religious argument about conscience and sincerity rather than modern clinical guidance about happiness.

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Of all worlds, may the good Lord deliver us from a world where everybody looks like his neighbor and thinks like his neighbor and is like his neighbor.

“Of all worlds, may the good Lord deliver us from a world where everybody looks like his neighbor and thinks like his neighbor and is like his neighbor.”

Du Bois rejects enforced sameness, defending the value of people and groups retaining genuine difference rather than conforming to a majority ideal.

Source details

Darkwater, essay “Of Beauty and Death.” The preceding sentence says that simply wanting to be oneself can be inconceivable to “the average worshiper of the majority”; the line is about individuality amid racialized conformity pressures.