"Happy is he who can trace effects to their causes"
About this Quote
The line also flatters a particular kind of reader. It’s an elite credential disguised as modest wisdom. Tracing effects to causes requires education, leisure, and the confidence that the world is legible if you’re smart enough. It’s the moral glamour of the analyst, the farmer, the statesman: the person who doesn’t just suffer consequences but understands the machinery that produces them. In Virgil’s orbit, that “machinery” is never merely personal. Rome is remaking itself under Augustus, selling order after civil war, and the culture is obsessed with origins, foundations, and justification. Causality becomes a civic virtue.
The subtext is quietly competitive: most people live downstream of forces they can’t name. The fortunate few get to name them. In that sense, the sentence doubles as consolation and warning. Consolation, because comprehension can temper dread. Warning, because ignorance leaves you vulnerable to whoever claims to know “the causes” and therefore deserves to rule.
Quote Details
| Topic | Reason & Logic |
|---|---|
| Source | Virgil, Georgics II (commonly cited II.490). Latin: "Felix qui potuit rerum cognoscere causas" , often translated "Happy is he who can trace effects to their causes". |
| Cite |
Citation Formats
APA Style (7th ed.)
Virgil. (2026, January 14). Happy is he who can trace effects to their causes. FixQuotes. https://fixquotes.com/quotes/happy-is-he-who-can-trace-effects-to-their-causes-24590/
Chicago Style
Virgil. "Happy is he who can trace effects to their causes." FixQuotes. January 14, 2026. https://fixquotes.com/quotes/happy-is-he-who-can-trace-effects-to-their-causes-24590/.
MLA Style (9th ed.)
"Happy is he who can trace effects to their causes." FixQuotes, 14 Jan. 2026, https://fixquotes.com/quotes/happy-is-he-who-can-trace-effects-to-their-causes-24590/. Accessed 10 Feb. 2026.









