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Daily Inspiration Quote by John Locke

"All men are liable to error; and most men are, in many points, by passion or interest, under temptation to it"

About this Quote

Locke doesn’t flatter reason; he cages it. By opening with “All men,” he levels the playing field: error isn’t a defect of the stupid or the wicked, it’s the baseline condition of human thinking. That move matters because it underwrites his larger political project. If fallibility is universal, no one gets to rule on the premise of superior access to truth, whether that claim comes dressed as divine right, inherited status, or ideological certainty.

The second clause sharpens the blade: “most men” aren’t merely mistaken by accident; they’re nudged, steadily, by “passion or interest.” Locke is pointing at the machinery that manufactures belief. People don’t just arrive at wrong ideas; they’re recruited into them by desire, fear, loyalty, pride, money. “Temptation” is a moral word, but he uses it to describe cognition, implying that thinking is a field of ethical risk. Your mind is not a neutral instrument; it has appetites.

The subtext is institutional. This is a case for humility as a civic technology: toleration, open debate, limits on power, and procedures that assume bias. In a Europe still haunted by religious wars and authoritarian claims to certainty, Locke’s skepticism isn’t fashionable detachment; it’s damage control. He’s arguing that since error has incentives, we need structures that reduce the payoff for self-serving certainty and make correction possible without bloodshed.

Quote Details

TopicEthics & Morality
SourceAn Essay Concerning Human Understanding, John Locke, 1690 (commonly cited source for this quotation).
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Citation Formats

APA Style (7th ed.)
Locke, John. (2026, January 15). All men are liable to error; and most men are, in many points, by passion or interest, under temptation to it. FixQuotes. https://fixquotes.com/quotes/all-men-are-liable-to-error-and-most-men-are-in-32122/

Chicago Style
Locke, John. "All men are liable to error; and most men are, in many points, by passion or interest, under temptation to it." FixQuotes. January 15, 2026. https://fixquotes.com/quotes/all-men-are-liable-to-error-and-most-men-are-in-32122/.

MLA Style (9th ed.)
"All men are liable to error; and most men are, in many points, by passion or interest, under temptation to it." FixQuotes, 15 Jan. 2026, https://fixquotes.com/quotes/all-men-are-liable-to-error-and-most-men-are-in-32122/. Accessed 12 Feb. 2026.

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John Locke

John Locke (August 29, 1632 - October 28, 1704) was a Philosopher from England.

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