"As a rule we disbelieve all the facts and theories for which we have no use"
About this Quote
What makes the sentence work is its cold grammar. “As a rule” turns self-deception into habit, almost etiquette. “Disbelieve” is sharper than “ignore”: it suggests active resistance, the little internal lawyering that turns inconvenient reality into “unproven.” Then comes the kicker: “for which we have no use.” Belief isn’t presented as a relationship to truth but as a transaction. Utility is the hidden god; sincerity is just its PR team.
In Flaubert’s 19th-century France, this lands as an attack on bourgeois certitude and the era’s faith in systems - moral, political, even scientific - that promised coherence. Flaubert, the novelist of corrosive detail, watched how people narrate themselves into comfort, and he understood that ideas often serve as décor: proof of belonging, not instruments of inquiry.
Read now, it feels uncannily contemporary. The quote anticipates our algorithmic age of bespoke realities: not merely “confirmation bias,” but identity maintenance. If a theory can’t be weaponized in an argument, monetized into a brand, or folded into a story where we’re the hero, we don’t merely doubt it. We demote it from “fact” to “opinion,” and move on, feeling virtuous for having “questions.”
Quote Details
| Topic | Truth |
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| Source | Help us find the source |
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Citation Formats
APA Style (7th ed.)
Flaubert, Gustave. (2026, January 15). As a rule we disbelieve all the facts and theories for which we have no use. FixQuotes. https://fixquotes.com/quotes/as-a-rule-we-disbelieve-all-the-facts-and-15293/
Chicago Style
Flaubert, Gustave. "As a rule we disbelieve all the facts and theories for which we have no use." FixQuotes. January 15, 2026. https://fixquotes.com/quotes/as-a-rule-we-disbelieve-all-the-facts-and-15293/.
MLA Style (9th ed.)
"As a rule we disbelieve all the facts and theories for which we have no use." FixQuotes, 15 Jan. 2026, https://fixquotes.com/quotes/as-a-rule-we-disbelieve-all-the-facts-and-15293/. Accessed 6 Feb. 2026.









