"What is food to one man is bitter poison to others"
About this Quote
The line works because it uses the most basic, intimate arena - eating - to pry open a much larger argument: stop treating your own sensations as universal law. “Food” reads as more than diet: customs, pleasures, ambitions, even ideologies. The subtext is quietly anti-authoritarian. If bitterness and sweetness vary by constitution, then the loudest preacher in the room is just broadcasting his own nervous system. That’s a direct hit on superstition and moral panic, both of which depend on pretending there’s one correct way to feel.
There’s also a bracing ethical implication: tolerance isn’t a sentimental virtue here, it’s a factual recognition of difference. Lucretius makes empathy sound like material science. He lets a simple sensory reversal expose how fragile our certainties are, and how quickly “truth” becomes a projection when we forget that bodies - and minds - aren’t standardized.
Quote Details
| Topic | Latin Phrases |
|---|---|
| Source | Verified source: De Rerum Natura (On the Nature of Things) (Lucretius, -50)
Evidence: That what is food to one to some becomes Fierce poison, as a certain snake there is (Book IV, lines 636–637 (approx.; often cited as 4.636–637)). This is a modern English translation (William Ellery Leonard) of Lucretius’ Latin poem De Rerum Natura, Book IV. The underlying Latin commonly cited for the proverb is: “tantaque in his rebus distantia differitasque est, / ut quod aliis cibus est aliis fuat acre venenum;” (Book IV.636–637). The short, aphoristic form “What is food to one man is bitter poison to others” is a paraphrase/condensation of this passage, not a standalone line in Lucretius. The work itself was composed in the 1st century BCE (commonly placed in the mid–1st century BCE; Lucretius died 55 BCE). The earliest *publication* in the modern sense is much later because the poem circulated as manuscripts; the first printed edition is generally dated 1473 (incunable). Other candidates (1) The 9-Day Liver Detox (Patrick Holford, Fiona McDonald Joyce, 2010) compilation95.0% ... What is food to one man is bitter poison to others , ' said Lucretius ( 99-55 bc ) , the Roman healer and philoso... |
| Cite |
Citation Formats
APA Style (7th ed.)
Lucretius. (2026, February 9). What is food to one man is bitter poison to others. FixQuotes. https://fixquotes.com/quotes/what-is-food-to-one-man-is-bitter-poison-to-others-8586/
Chicago Style
Lucretius. "What is food to one man is bitter poison to others." FixQuotes. February 9, 2026. https://fixquotes.com/quotes/what-is-food-to-one-man-is-bitter-poison-to-others-8586/.
MLA Style (9th ed.)
"What is food to one man is bitter poison to others." FixQuotes, 9 Feb. 2026, https://fixquotes.com/quotes/what-is-food-to-one-man-is-bitter-poison-to-others-8586/. Accessed 26 Feb. 2026.









