Source identified
“Above all, don’t lie to yourself.”
Voice: Fictional character · Father Zossima
Self-deception is presented as especially damaging because it corrupts the person’s ability to recognize truth both inwardly and around them.
Source note: The Brothers Karamazov, Book II, Father Zossima’s counsel; Constance Garnett translation.
Source identified
“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 note: Essay “Self-Reliance”; Emerson criticizes rigid adherence to past opinions when fresh judgment requires revision.
Source identified
“But why, my dear Crito, should we care about the opinion of the many?”
Voice: Dialogue speaker · Socrates
Socrates challenges the idea that widespread approval should decide a moral question, directing attention toward informed judgment rather than numerical popularity.
Source note: Crito, Benjamin Jowett translation; Socrates responds to Crito’s concern about public opinion while awaiting execution.
Source identified
“This above all: to thine own self be true.”
Voice: Fictional character · Polonius
Polonius frames integrity as consistency between inward conviction and outward conduct, although the advice belongs to a fallible fictional counselor.
Source note: Hamlet, Act 1, Scene 3; Polonius gives Laertes this advice before Laertes leaves for France.
Source identified
“What Saith thy Conscience?—“Thou shalt become what thou art.””
The line frames conscience as a demand to develop into one’s own character rather than merely conforming to an externally supplied identity.
Source note: The Joyful Wisdom, aphorism 270; Thomas Common translation. The formula has a longer classical and Nietzschean history, so this record is tied specifically to this occurrence.
Source identified
“It is above all things necessary to form a true estimate of oneself.”
A realistic estimate of one’s abilities and limits supports both confidence and humility, reducing the instability that comes from either self-contempt or exaggerated self-belief.
Source note: Of Peace of Mind, section VI; the passage begins Seneca’s practical advice about matching undertakings to one’s actual powers and disposition.