"An error is the more dangerous in proportion to the degree of truth which it contains"
About this Quote
The line works because it reverses our intuitive threat model. We tend to fear lies that are totally invented, the cartoon villain stuff. Amiel argues the real hazard is the counterfeit that passes inspection: an explanation that “mostly” matches the world, then quietly smuggles in a corrosive conclusion. The more truth it contains, the less defensive we become; our skepticism disarms itself as a reward for recognition. That’s the psychological mechanism: familiarity as anesthetic.
In context, Amiel is a 19th-century moral psychologist in philosopher’s clothing, obsessed with how interior life betrays us - how self-justifications, not external enemies, do the most damage. His era’s confidence in systems, progress, and tidy theories also produced grand misreadings of human nature. Against that backdrop, the quote reads like an antidote to intellectual overreach: not “avoid error,” but “watch what makes an error persuasive.”
It’s a compact theory of modern misinformation avant la lettre: the most viral distortions aren’t the ones that deny reality; they’re the ones that quote it selectively, then weaponize the remainder.
Quote Details
| Topic | Truth |
|---|---|
| Source | Help us find the source |
| Cite |
Citation Formats
APA Style (7th ed.)
Amiel, Henri Frederic. (2026, January 15). An error is the more dangerous in proportion to the degree of truth which it contains. FixQuotes. https://fixquotes.com/quotes/an-error-is-the-more-dangerous-in-proportion-to-59698/
Chicago Style
Amiel, Henri Frederic. "An error is the more dangerous in proportion to the degree of truth which it contains." FixQuotes. January 15, 2026. https://fixquotes.com/quotes/an-error-is-the-more-dangerous-in-proportion-to-59698/.
MLA Style (9th ed.)
"An error is the more dangerous in proportion to the degree of truth which it contains." FixQuotes, 15 Jan. 2026, https://fixquotes.com/quotes/an-error-is-the-more-dangerous-in-proportion-to-59698/. Accessed 5 Feb. 2026.












