"In everything one thing is impossible: rationality"
About this Quote
The intent isn’t anti-thinking so much as anti-comfort. Nietzsche is targeting the nineteenth-century faith that reason can domesticate existence: that ethics can be reduced to rules, that humans are transparent to themselves, that history bends toward sensible outcomes. His subtext is psychological: what we call rationality often arrives after the fact as a justification, a clean narrative plastered over messier forces - desire, fear, status hunger, resentment, the will to power. Reason becomes PR for impulses.
Contextually, this is Nietzsche’s broader war on metaphysical guarantees. If there’s no stable moral order “out there,” rationality can’t function as the referee people want it to be. It’s why the line still feels uncomfortably current: it reads like a diagnosis of modern discourse, where “rational” is less a method than a badge, deployed to launder preferences into inevitabilities. Nietzsche’s cynicism isn’t nihilism; it’s a dare to recognize the real motors first, then decide what kind of honesty you can live with.
Quote Details
| Topic | Reason & Logic |
|---|---|
| Source | Later attribution: Leo Strauss on Nietzsche's "Thus Spoke Zarathustra" (Leo Strauss, 2021) modern compilationISBN: 9780226816791 · ID: IkU6EAAAQBAJ
Evidence:
... of creativity , we can therefore say , is the recognition ... 14 Reader : This prankish folly I have put in the place of that will when I taught : " In everything one thing is impossible : rationality . " A little reason , to be sure , a ... |
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APA Style (7th ed.)
Nietzsche, Friedrich. (2026, February 9). In everything one thing is impossible: rationality. FixQuotes. https://fixquotes.com/quotes/in-everything-one-thing-is-impossible-rationality-261/
Chicago Style
Nietzsche, Friedrich. "In everything one thing is impossible: rationality." FixQuotes. February 9, 2026. https://fixquotes.com/quotes/in-everything-one-thing-is-impossible-rationality-261/.
MLA Style (9th ed.)
"In everything one thing is impossible: rationality." FixQuotes, 9 Feb. 2026, https://fixquotes.com/quotes/in-everything-one-thing-is-impossible-rationality-261/. Accessed 12 Feb. 2026.










