"Happiness is the interval between periods of unhappiness"
About this Quote
Marquis wrote as a journalist in an America accelerating into mass urbanization, industrial routine, and the jittery new tempo of the early 20th century. In that context, the line reads like a deadpan corrective to the era’s booming optimism and self-improvement gospel. It punctures the idea that happiness is something you can permanently secure if you just buy the right product, adopt the right attitude, or perform the right kind of respectability. He’s not preaching despair so much as refusing to sell consolation.
The subtext is a sly, humane permission slip: if happiness is intermittent, you’re not failing when it fades. By framing joy as temporary, he also makes it more legible - something you can notice, even cherish, precisely because it isn’t guaranteed. The cynicism lands because it’s disciplined, not melodramatic: one spare sentence that treats emotion like time, and time like the only authority that never negotiates.
Quote Details
| Topic | Happiness |
|---|---|
| Source | Attributed to Don Marquis (American humorist). Quotation commonly cited as: "Happiness is the interval between periods of unhappiness." See author entry for attribution. |
| Cite |
Citation Formats
APA Style (7th ed.)
Marquis, Don. (2026, January 15). Happiness is the interval between periods of unhappiness. FixQuotes. https://fixquotes.com/quotes/happiness-is-the-interval-between-periods-of-171131/
Chicago Style
Marquis, Don. "Happiness is the interval between periods of unhappiness." FixQuotes. January 15, 2026. https://fixquotes.com/quotes/happiness-is-the-interval-between-periods-of-171131/.
MLA Style (9th ed.)
"Happiness is the interval between periods of unhappiness." FixQuotes, 15 Jan. 2026, https://fixquotes.com/quotes/happiness-is-the-interval-between-periods-of-171131/. Accessed 18 Feb. 2026.








