"Any man is liable to err, only a fool persists in error"
About this Quote
Then the knife turns. “Only a fool persists” shifts the focus from the mistake itself to the ego that protects it. The subtext is less about intellect than character: the fool is the person who clings to a bad position because backing down would cost status, pride, or face. Cicero is diagnosing a social pathology, not an abstract flaw in reasoning. Persistence, in Roman public life, could be sold as virtue - steadfastness, constancy, loyalty. He flips that cultural script: there’s a kind of “steadfast” that is just vanity wearing a toga.
In context, this is the voice of a statesman-philosopher trying to discipline a political class addicted to self-justification. Late Republican Rome was an arena where reputations were currency and concessions could look like defeat. Cicero’s intent is corrective: he offers a standard for leadership that values revision over performance. The line works because it reframes changing your mind as competence, and doubling down as the real embarrassment. It’s a compact argument for intellectual humility with real civic stakes.
Quote Details
| Topic | Learning from Mistakes |
|---|---|
| Source | Help us find the source |
| Cite |
Citation Formats
APA Style (7th ed.)
Cicero. (2026, January 14). Any man is liable to err, only a fool persists in error. FixQuotes. https://fixquotes.com/quotes/any-man-is-liable-to-err-only-a-fool-persists-in-14805/
Chicago Style
Cicero. "Any man is liable to err, only a fool persists in error." FixQuotes. January 14, 2026. https://fixquotes.com/quotes/any-man-is-liable-to-err-only-a-fool-persists-in-14805/.
MLA Style (9th ed.)
"Any man is liable to err, only a fool persists in error." FixQuotes, 14 Jan. 2026, https://fixquotes.com/quotes/any-man-is-liable-to-err-only-a-fool-persists-in-14805/. Accessed 7 Feb. 2026.











