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“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.
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“What is the Seal of Liberty Attained?—To be no longer ashamed of oneself.”
Nietzsche links attained freedom with release from self-shame, framing liberty as partly an inward change in one’s relation to oneself.
Source note: The Joyful Wisdom, aphorism 275; Thomas Common translation.
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“Public opinion—private laziness.”
The epigram provocatively suggests that adopting public opinion can sometimes substitute borrowed judgment for the harder work of forming one’s own view.
Source note: Human, All-Too-Human, Part I, aphorism 482, “Repeated Once More”; Helen Zimmern translation.
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“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 note: The Soul of Man under Socialism; Wilde defends individual thought while criticizing social pressure that mistakes conformity for moral virtue.
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“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.
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“You shall listen to all sides and filter them from yourself.”
Whitman urges the reader not to borrow even his own viewpoint wholesale: other voices can be heard, but judgment still has to be worked through personally rather than accepted second-hand.
Source note: Leaves of Grass (1855), the untitled poem later known as “Song of Myself,” in the early passage telling readers not to take things at second or third hand or look through another person’s eyes. Wikisource’s 1855 scan places the sentence on printed page 14.