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Plato Quotes on Wisdom

Browse 19 quotations connecting Plato with Wisdom, with meanings, source notes and related themes.

Reading guide

Wisdom, knowledge and inquiry across Plato’s dialogues

Plato does not give a single definition of wisdom in these translated passages. In Apology, Socrates examines a reputedly wise politician and distinguishes admitting ignorance from falsely assuming knowledge; his question about the examined life concerns ethical self-inquiry, not an instant route to expertise. In The Republic, Book V, Socrates places opinion between knowledge and ignorance, a philosophical distinction rather than a numerical ranking of intelligence. Theaetetus tests whether a true judgment from courtroom testimony amounts to knowledge; its inquiry is still open. Meno first compares true opinion with knowledge secured by an account of causes, then briefly suggests that virtue is wisdom before questioning whether virtue can actually be taught. Read each argument in sequence rather than quoting its intermediate conclusion as settled doctrine.

In Symposium, Socrates reports Diotima’s teaching: the lover of wisdom seeks what is not yet possessed, and complacent ignorance does not recognize its own lack. Diotima is the speaker within Socrates’s reported conversation, not Plato delivering personal romantic advice. Laches approaches wisdom indirectly through rival accounts of courage: Laches proposes endurance while Nicias links courage to knowledge of what ought to inspire fear or confidence. Socrates tests both, and the dialogue ends without a final definition. Phaedo ties virtue and wisdom to a philosophical case for the soul’s immortality; that metaphysical premise should not be presented as scientific evidence.

Other entries belong mainly to neighboring themes. In Laws, the Athenian Stranger discusses children’s early habits, impulses governing a person, and adults teaching by example; these are civic-ethical questions rather than direct definitions of wisdom, and separate books of Laws still make one work. The Republic also contains passages about justice in the city, justice in the soul, and the importance of choosing how to live; they are not all primarily about knowing. In Phaedrus, Socrates’s defense of inspired love and recollected beauty belongs to an ancient mythic argument, not a modern psychological finding. These nineteen quotations span nine separately composed dialogues, but their relevance to wisdom ranges from central to indirect. Pay attention to each dramatic speaker, Benjamin Jowett’s wording, edition differences and the linked source notes.

Sources

Where these wisdom quotations appear

Sources represented here include The Republic, Laws, Apology.

19 shown
Quotations

19 matching quotations with meanings and source context

Source identified1
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 identified3
I mean to say, Laches, that courage is the knowledge of that which inspires fear or confidence in war, or in anything.
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“I mean to say, Laches, that courage is the knowledge of that which inspires fear or confidence in war, or in anything.”

Voice: Dialogue speaker · Nicias

Nicias suggests that courageous judgment depends on understanding when danger deserves fear and when there is reason for confidence. Laches disputes the link between courage and specialized knowledge, and Socrates presses Nicias on what knowledge of future good or evil entails. It remains a hypothesis under examination, not a definitive philosophical verdict.

Source details

Laches, around Stephanus 194e–195a, Benjamin Jowett English, Project Gutenberg #1584. Nicias speaks to Laches after Socrates invites an alternative to Laches’s endurance account; subsequent questioning probes the scope of knowledge about fear and hope and leaves the inquiry unresolved. The local dramatic speaker is Nicias, not Plato personally. The wording occurs in the dialogue body, not Jowett’s introduction.

Source identified4
I should say that courage is a sort of endurance of the soul, if I am to speak of the universal nature which pervades them all.
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“I should say that courage is a sort of endurance of the soul, if I am to speak of the universal nature which pervades them all.”

Voice: Dialogue speaker · Laches

Laches proposes endurance of the soul as a feature shared by different courageous acts, not only by soldiers who hold their ground. Socrates immediately tests this definition and asks whether stubborn endurance without wisdom can be harmful. The dialogue does not endorse endurance alone as a final, sufficient definition of courage.

Source details

Laches, roughly Stephanus 192b–c, Benjamin Jowett English, Project Gutenberg #1584. Laches answers Socrates’s attempt to define courage beyond battlefield conduct; Socrates then challenges whether foolish endurance can count as courageous. The local dramatic speaker is Laches, not Socrates or Plato himself. This is a contested proposal inside an unresolved inquiry, not Plato’s stand-alone creed.

Source identified5
Now I mean by education that training which is given by suitable habits to the first instincts of virtue in children;
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“Now I mean by education that training which is given by suitable habits to the first instincts of virtue in children;”

Voice: Dialogue speaker · Athenian Stranger

In this account, education forms early habits of feeling and response so that they can later accord with reason. It is an account of moral formation within the dialogue, not an empirical generalization about childhood.

Source details

Laws, Book II, Benjamin Jowett English translation. The Athenian Stranger opens a longer definition linking early instincts and pleasure or pain with later rational understanding; this quotation preserves the opening clause and its original semicolon.

Source identified6
When anger and fear, and pleasure and pain, and jealousies and desires, tyrannize over the soul, whether they do any harm or not—I call all this injustice.
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“When anger and fear, and pleasure and pain, and jealousies and desires, tyrannize over the soul, whether they do any harm or not—I call all this injustice.”

Voice: Dialogue speaker · Athenian Stranger

The Athenian Stranger defines injustice in terms of uncontrolled impulses ruling a person, even before judging the harmful consequences of a particular act. He is distinguishing a disordered character from the later task of classifying and punishing wrongdoing under civic law.

Source details

Laws, Book IX, the Athenian Stranger replying to Cleinias while designing criminal laws for an imagined city. Benjamin Jowett English translation, Project Gutenberg #1750. This is the concluding clause of a longer first-person definition that begins “And now I can define to you clearly”; preserving it as an extract does not make it a remark by Socrates (who is absent from Laws).

Source identified7
The best way of training the young is to train yourself at the same time; not to admonish them, but to be always carrying out your own admonitions in practice.
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“The best way of training the young is to train yourself at the same time; not to admonish them, but to be always carrying out your own admonitions in practice.”

Voice: Dialogue speaker · Athenian Stranger

The Athenian Stranger argues that adults teach ethical habits through consistent conduct as much as through instruction. Within the proposed city’s civic code, self-discipline and example help to shape a life shared across generations; this is not a randomized modern study of parenting.

Source details

Plato, Laws, Book V, the Athenian Stranger giving an extended civic-ethical exhortation to Cleinias and Megillus; Benjamin Jowett English, Gutenberg #1750. This is dialogue speech, not commentary in Jowett’s introduction. The local dramatic voice is the Athenian Stranger, not Socrates or Plato personally.

Source identified8
And thus we arrive at the conclusion that virtue is either wholly or partly wisdom?
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“And thus we arrive at the conclusion that virtue is either wholly or partly wisdom?”

Voice: Dialogue speaker · Socrates

Socrates arrives at a conditional suggestion that a good character may depend wholly or partly on wisdom. His question follows a discussion of how judgment guides courage and other qualities toward good outcomes. It is not a final definition: he soon reopens the question by doubting whether virtue can be taught and whether suitable teachers exist.

Source details

Plato, Meno, approximately Stephanus 89a; Socrates is questioning Meno after connecting the usefulness of virtues with wise guidance. The conclusion is provisional and is challenged shortly afterwards when they examine the absence of recognized teachers of virtue. Exact complete sentence in Benjamin Jowett English, Project Gutenberg #1643, dialogue proper (not translator introduction); the historical Plato is not the speaking character.

Source identified9
And this is why knowledge is more honourable and excellent than true opinion, because fastened by a chain.
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“And this is why knowledge is more honourable and excellent than true opinion, because fastened by a chain.”

Voice: Dialogue speaker · Socrates

Socrates compares an accurate opinion with understanding that can remain stable because it is connected to an explanation. In his illustration, true beliefs are useful but may slip away until they are secured by an account of their causes; the chain is a metaphor, not a claim about literal memory storage.

Source details

Meno, around Stephanus 97e–98a, Socrates addressing Meno after the Daedalus-statue comparison. The quoted standalone sentence immediately follows Socrates’s argument that right opinions can guide action but need to be tied down by an account of their cause. Benjamin Jowett English translation, Project Gutenberg #1643. The text and translational phrasing are Jowett’s; the dialogue does not treat every true opinion as worthless.

Source identified10
But now, inasmuch as the soul is manifestly immortal, there is no release or salvation from evil except the attainment of the highest virtue and wisdom.
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“But now, inasmuch as the soul is manifestly immortal, there is no release or salvation from evil except the attainment of the highest virtue and wisdom.”

Voice: Dialogue speaker · Socrates

Near the end of the Phaedo, Socrates connects the way a person lives with the care and formation of the soul. His claim depends on an argument for immortality advanced inside the dialogue; it is a philosophical and religious position, not a scientific finding about an afterlife.

Source details

Plato, Phaedo, approximately 107c, Socrates addressing his companions after the arguments concerning the soul; Benjamin Jowett English, Gutenberg #1658. This sentence is in the dialogue proper, not the translator introduction. Preserve the surrounding conditional argument about the soul and historical belief in immortality.

Source identified11
And we, on our part, will prove in answer to him that the madness of love is the greatest of heaven's blessings, and the proof shall be one which the wise will receive, and the witling disbelieve.
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“And we, on our part, will prove in answer to him that the madness of love is the greatest of heaven's blessings, and the proof shall be one which the wise will receive, and the witling disbelieve.”

Voice: Dialogue speaker · Socrates

Socrates reverses his earlier criticism of lovers by proposing that some kinds of inspired passion can be gifts rather than failings. His defense belongs to a mythical and philosophical speech, not to a claim that impulsive behavior is automatically beneficial or justified.

Source details

Phaedrus, around Stephanus 245b–c, in Socrates’s second speech (palinode) to Phaedrus following his retraction of the anti-lover argument. Benjamin Jowett English, Project Gutenberg #1636; the complete sentence occurs in the dramatic speech after examples of prophetic, religious and poetic inspiration. The divine origin of love is a claim of this ancient philosophical argument, not independently established evidence.

Source identified12
And I have shown this of all inspirations to be the noblest and highest and the offspring of the highest to him who has or shares in it, and that he who loves the beautiful is called a lover because he partakes of it.
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“And I have shown this of all inspirations to be the noblest and highest and the offspring of the highest to him who has or shares in it, and that he who loves the beautiful is called a lover because he partakes of it.”

Voice: Dialogue speaker · Socrates

In Socrates’s myth of the soul, attraction to visible beauty can awaken memory of a higher beauty. The language of inspiration describes the philosophical ascent imagined by the dialogue; it does not reduce love to appearance or imply that a person literally remembers another lifetime.

Source details

Phaedrus, around Stephanus 249d–e, Socrates’s palinode and description of inspired recollection of true beauty. Benjamin Jowett English, Project Gutenberg #1636. This is Socrates speaking in Plato’s dialogue; the claim comes after his charioteer-and-soul allegory and should not be extracted as a universal account of romance.

Source identified13
For wisdom is a most beautiful thing, and Love is of the beautiful; and therefore Love is also a philosopher or lover of wisdom

“For wisdom is a most beautiful thing, and Love is of the beautiful; and therefore Love is also a philosopher or lover of wisdom”

Voice: Reported speaker · Diotima, recounted by Socrates

Diotima links love with philosophy by treating wisdom as something beautiful that the lover does not fully possess but continues to seek, placing philosophical desire between ignorance and completed wisdom.

Source details

Symposium, Socrates recounting Diotima’s teaching, Benjamin Jowett translation, Project Gutenberg #1600. The represented wording belongs to Diotima’s account of Love as intermediate between the wise and the ignorant.

Source identified14
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 identified15
Justice was doing one’s own business, and not being a busybody.

“Justice was doing one’s own business, and not being a busybody.”

Voice: Dialogue speaker · Socrates

Justice in the city is connected with people fulfilling appropriate responsibilities rather than constantly interfering in roles that are not theirs.

Source details

The Republic, Book IV; the statement summarizes a definition developed within Socrates’ argument about the ordered city.

Source identified16
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.

Source identified17
And we have admitted that justice is the excellence of the soul, and injustice the defect of the soul?
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“And we have admitted that justice is the excellence of the soul, and injustice the defect of the soul?”

Voice: Dialogue speaker · Socrates

Socrates treats justice as a quality by which a soul performs its work well, rather than simply an advantage in public reputation or trade. This concluding question ties the earlier inquiry about justice to the dialogue’s claim about how people live.

Source details

The Republic, Book I, close of Socrates’s argument with Thrasymachus about the function and excellence of the soul. Benjamin Jowett English translation, Project Gutenberg #1497. It belongs to a provisional exchange that ends with Socrates acknowledging that the inquiry has not fully determined what justice is; it is not a scientific claim about the soul.

Source identified18
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 identified19
And yet, O my friend, if true opinion in law courts and knowledge are the same, the perfect judge could not have judged rightly without knowledge; and therefore I must infer that they are not the same.
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“And yet, O my friend, if true opinion in law courts and knowledge are the same, the perfect judge could not have judged rightly without knowledge; and therefore I must infer that they are not the same.”

Voice: Dialogue speaker · Socrates

Socrates argues that someone can arrive at a correct judgment on testimony without having witnessed or known the event firsthand. The example tests Theaetetus’s proposal that knowledge simply equals true opinion; the dialogue continues to investigate other proposed definitions rather than announcing a simple final formula.

Source details

Theaetetus, around Stephanus 201a–c, Socrates explaining his law-court counterexample while speaking with Theaetetus. Benjamin Jowett English translation, Project Gutenberg #1726. The full sentence is spoken by Socrates in the dramatic dialogue, not from Jowett’s prefatory commentary; no claim is made about modern evidence law.

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