"Humor is by far the most significant activity of the human brain"
About this Quote
The intent is almost evangelical. By elevating humor above logic or memory, de Bono smuggles in an argument about intelligence that isn’t IQ-bound or credential-dependent. Humor rewards the nimble, not the dutiful. It’s a form of cognitive rebellion: you’re permitted to break rules, but only if you can land the new pattern cleanly. That makes laughter an audit of mental flexibility, a social signal that a group has successfully navigated ambiguity together.
The subtext carries a quiet critique of institutions that worship seriousness. If humor is “the most significant activity,” then workplaces, schools, and bureaucracies that treat jokes as distractions are misreading the brain’s core function. De Bono wrote in a postwar era that prized rational planning and managerial expertise; his insistence on humor pushes back against a culture that confuses solemnity with rigor. He’s telling you that the brain’s greatest trick isn’t computation. It’s re-perception: the ability to see differently, fast, and with pleasure.
Quote Details
| Topic | Witty One-Liners |
|---|---|
| Source | Quote attributed to Edward de Bono: "Humor is by far the most significant activity of the human brain." , cited on Wikiquote (Edward de Bono) page. |
| Cite |
Citation Formats
APA Style (7th ed.)
Bono, Edward de. (2026, January 14). Humor is by far the most significant activity of the human brain. FixQuotes. https://fixquotes.com/quotes/humor-is-by-far-the-most-significant-activity-of-134293/
Chicago Style
Bono, Edward de. "Humor is by far the most significant activity of the human brain." FixQuotes. January 14, 2026. https://fixquotes.com/quotes/humor-is-by-far-the-most-significant-activity-of-134293/.
MLA Style (9th ed.)
"Humor is by far the most significant activity of the human brain." FixQuotes, 14 Jan. 2026, https://fixquotes.com/quotes/humor-is-by-far-the-most-significant-activity-of-134293/. Accessed 12 Feb. 2026.







