"Contradiction is not a sign of falsity, nor the lack of contradiction a sign of truth"
About this Quote
The subtext is Augustinian and experimental at the same time. Writing in an era when new science was challenging inherited authorities, Pascal knew that observation can fracture older frameworks without instantly replacing them with a single, harmonious system. A worldview can be under revision and still be reaching for something real. Conversely, a belief can be internally consistent and still be a closed loop: a rhetoric machine that explains everything because it refuses to let anything count against it.
He’s also nudging theological debate, where “contradictions” were routinely weaponized as gotchas. The more interesting move is his refusal to let argumentation be scored like sport. Truth isn’t a vibe you get from elegance; falsity isn’t a stain you spot in one mismatch. In modern terms, Pascal is warning against the aesthetic fallacy of reasoning: mistaking the pleasing shape of a story for its correspondence to the world. That’s why the sentence still lands in an age of hot takes: our feeds reward consistency, but the mind honest enough to learn often looks inconsistent mid-flight.
Quote Details
| Topic | Reason & Logic |
|---|---|
| Source | Unverified source: Pensées (Blaise Pascal, 1670)
Evidence: Contradiction est une mauvaise marque de vérité. Plusieurs choses certaines sont contredites. Plusieurs fausses passent sans contradiction. Ni la contradiction n’est marque de fausseté ni l’incontradiction n’est marque de vérité. (Port-Royal edition: Chap. XXXI (« Pensées diverses »), p. 327 (... Other candidates (1) The Power of Paradox (H. Evan Woodhead, Hasley Enterprises ..., 2006) compilation95.0% ... Contradiction is not a sign of falsity , nor the lack of contradiction a sign of truth . " Blaise Pascal " In for... |
| Cite |
Citation Formats
APA Style (7th ed.)
Pascal, Blaise. (2026, February 18). Contradiction is not a sign of falsity, nor the lack of contradiction a sign of truth. FixQuotes. https://fixquotes.com/quotes/contradiction-is-not-a-sign-of-falsity-nor-the-30219/
Chicago Style
Pascal, Blaise. "Contradiction is not a sign of falsity, nor the lack of contradiction a sign of truth." FixQuotes. February 18, 2026. https://fixquotes.com/quotes/contradiction-is-not-a-sign-of-falsity-nor-the-30219/.
MLA Style (9th ed.)
"Contradiction is not a sign of falsity, nor the lack of contradiction a sign of truth." FixQuotes, 18 Feb. 2026, https://fixquotes.com/quotes/contradiction-is-not-a-sign-of-falsity-nor-the-30219/. Accessed 27 Mar. 2026.









