"Intelligent or not, we all make mistakes and perhaps the intelligent mistakes are the worst, because so much careful thought has gone into them"
About this Quote
The intent isn’t anti-intellectual; it’s anti-complacency. Ustinov is warning that intelligence can become a trapdoor into self-certainty. When a mistake is carefully engineered, it tends to be bigger, harder to dislodge, and more expensive to admit. You don’t just have a wrong conclusion - you have an entire scaffold of logic, reputation, and pride holding it up. That’s why “intelligent mistakes” feel worse: they come with receipts.
The subtext is cultural as much as personal. In a world that rewards cleverness - the sharp take, the airtight argument, the strategic plan - Ustinov reminds us that sophistication doesn’t guarantee humility. Overthinking can turn into overfitting: a mind so busy perfecting its model of reality that it stops noticing reality changing. The line also smuggles in a gentler point: fallibility is shared. The difference is that smart people often fail with more style, and that style can delay the moment of reckoning.
Quote Details
| Topic | Learning from Mistakes |
|---|---|
| Source | Help us find the source |
| Cite |
Citation Formats
APA Style (7th ed.)
Ustinov, Peter. (2026, January 18). Intelligent or not, we all make mistakes and perhaps the intelligent mistakes are the worst, because so much careful thought has gone into them. FixQuotes. https://fixquotes.com/quotes/intelligent-or-not-we-all-make-mistakes-and-10534/
Chicago Style
Ustinov, Peter. "Intelligent or not, we all make mistakes and perhaps the intelligent mistakes are the worst, because so much careful thought has gone into them." FixQuotes. January 18, 2026. https://fixquotes.com/quotes/intelligent-or-not-we-all-make-mistakes-and-10534/.
MLA Style (9th ed.)
"Intelligent or not, we all make mistakes and perhaps the intelligent mistakes are the worst, because so much careful thought has gone into them." FixQuotes, 18 Jan. 2026, https://fixquotes.com/quotes/intelligent-or-not-we-all-make-mistakes-and-10534/. Accessed 18 Feb. 2026.







