The line comes from Gide’s Ainsi soit-il, ou Les jeux sont faits (Gallimard, 1952), and the popular English wording is Justin O’Brien’s 1959 translation, So Be It. Truffaut’s 1964 film La Peau douce included a passage matching Gide’s words, according to Quote Investigator ↗ — the likeliest reason his name got attached.
“Believe Those Who Are Seeking the Truth; Doubt Those Who Find It” André Gide, So Be It: Or The Chips Are Down (Ainsi soit-il, 1952; trans. Justin O’Brien, 1959). Often misattributed to François Truffaut. · Verbatim: “Believe those who are seeking the truth; doubt those who find it; doubt everything...”
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In context
Evoking the world of André Gide — French novelist, essayist & diarist; Nobel Prize in Literature 1947. Theme: "Believe Those Who Are Seeking the Truth; Doubt Those Who Find It". Atmospheric and restrained, cinematic directional light, a muted period-appropriate palette, fine grain and texture. Compose with generous empty space for the quote and a small credit line. No lettering in the image itself.
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Provenance
Where the line actually comes from
Work
Ainsi soit-il, ou Les jeux sont faits
Author
André Gide
First published
1952, Gallimard (French), p. 174
Translation
Justin O’Brien, So Be It: Or The Chips Are Down (1959 copyright; Chatto & Windus 1960 edition, p. 146)
Croyez ceux qui cherchent la vérité, doutez de ceux qui la trouvent ; doutez de tout, mais ne doutez pas de vous-même.
Gide’s French original, as given on Wikiquote ↗. Justin O’Brien’s 1959 English translation opens “believe those who are seeking the truth; doubt those who find it; doubt everything…”, which is the wording people now credit to Truffaut, as transcribed by Quote Investigator ↗.
1952: Gide’s Ainsi soit-il, ou Les jeux sont faits is published with the French line “Croyez ceux qui cherchent la vérité, doutez de ceux qui la trouvent” (Quote Investigator ↗). Wikiquote cites the Gallimard 1952 edition, p. 174 (Wikiquote ↗).
1959: Justin O’Brien’s English translation, So Be It: Or The Chips Are Down, renders it “believe those who are seeking the truth; doubt those who find it” (p. 146 of the 1960 Chatto & Windus edition). Newsweek reprints the excerpt in a review on 25 May 1959 (Quote Investigator ↗).
1964: François Truffaut releases La Peau douce (The Soft Skin), which includes a passage matching Gide’s words (Quote Investigator ↗). In the plot, the hero agrees to introduce a screening of the documentary Avec André Gide (Wikipedia ↗).
1972: C. G. Crisp’s book François Truffaut reprints the film’s speech in English (Quote Investigator ↗).
The French original first appeared in Gide’s Ainsi soit-il (Gallimard, 1952), and the English wording shown is Justin O’Brien’s translation, copyrighted 1959. Both came out after 1931, so under US rules both are treated as still in copyright. Quoting one sentence for commentary is normal practice.
Rights status is our research, not legal advice — and copyright varies by country and edition. For commercial or published use, confirm with the rightsholder. See terms.
Fact-check
Who else gets the credit
Gide’s line has picked up many owners. Some borrowed it outright, and others reworded it into “follow the man who seeks the truth” versions. Quote Investigator ↗ lists the claimants.
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This exact wordingFrançois Truffaut Borrowed
Truffaut’s 1964 film La Peau douce included a passage matching Gide’s words. C. G. Crisp’s 1972 book on Truffaut reprinted the speech as “Believe those who seek the truth, doubt those that find it, doubt everything, but don’t doubt yourself.” Crisp said the words came from Gide’s La Séquestrée de Poitiers, a claim QI has not verified (Quote Investigator ↗).
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Reworded variantVáclav Havel Unconfirmed
In 2007 The Observer quoted Andrew Wakefield crediting Havel with “Follow the man who seeks the truth; run from the man who has found it.” QI could not confirm that Havel said it, and notes it could not search Czech-language databases (Quote Investigator ↗).
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Reworded variantMarcel Proust No support found
A 1971 Car and Driver column gave Proust “Love those who seek the truth; beware of those who find it.” QI found no support for that attribution (Quote Investigator ↗).
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Reworded variantVoltaire Late attribution
In 2010 The Age reported A. C. Grayling crediting Voltaire with “I love the man who seeks the truth and hate the man who claims to have it” (Quote Investigator ↗).
✓The documented source is André Gide’s Ainsi soit-il (1952), and the familiar English wording is Justin O’Brien’s 1959 translation. Quote Investigator credits Gide with both the French and the English statements (Quote Investigator ↗).
Context
How Truffaut got involved
Gide died in February 1951, and Ainsi soit-il appeared in 1952, so the line reached readers as one of his last reflections. Truffaut, a filmmaker known for loving books, put Gide into La Peau douce: in the story, the hero agrees to introduce a screening of the documentary Avec André Gide (Wikipedia ↗).
Quote Investigator doesn’t say how the credit moved to Truffaut. Our guess: C. G. Crisp’s 1972 book on Truffaut, which reprinted the film’s speech in English, is one likely route. It would fit a common pattern, where a line spoken in a famous person’s work gets credited to that person rather than to the writer they were quoting.
Croyez ceux qui cherchent la vérité, doutez de ceux qui la trouvent.
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Filed under
More provenance-checked quotes on the same theme, each with its reuse status.
1869–1951 · French novelist, essayist & diarist; Nobel Prize in Literature 1947
André Gide (born Paris, 22 November 1869; died Paris, 19 February 1951) was one of the great French writers of the twentieth century. He won the Nobel Prize in Literature in 1947. His late book of reflections, Ainsi soit-il, ou Les jeux sont faits, came out in 1952, after his death. It contains the advice to trust people who are still looking for the truth and to doubt people who say they have found it.
For writers & researchers
Cite this
Primary source
André Gide, Ainsi soit-il, ou Les jeux sont faits (Gallimard, 1952), 174; English translation by Justin O’Brien, So Be It: Or The Chips Are Down (London: Chatto & Windus, 1960; copyright 1959), 146.
This verification page
Quotle.info. “Who really said ‘Believe Those Who Are Seeking the Truth; Doubt Those Who Find It’?” Last verified 1 Nov 2026. https://quotle.info/who-said/believe-those-who-are-seeking-the-truth-doubt-those-who/