"Fools act on imagination without knowledge, pedants act on knowledge without imagination"
About this Quote
The line works because it refuses the comforting notion that ignorance is the only enemy. Whitehead levels a sharper charge at credentialed seriousness: knowledge can become inert, a museum of correct ideas guarded by people too anxious to rearrange the exhibits. Calling out “pedants” is a social critique as much as an epistemic one. It’s a warning about institutions that reward correctness over creative synthesis, and about experts who mistake possession of information for possession of judgment.
Context matters: Whitehead wasn’t merely a mathematician; he helped build modern logic and later turned to sweeping philosophy of science. He watched a world transformed by technical expertise, then shattered by its misuses. The subtext is an argument for the kind of intelligence that actually advances civilization: disciplined imagination. Innovation requires constraint; rigor requires daring. Whitehead’s insult has a purpose: to force the reader out of either camp and into the harder middle, where knowledge informs imagination and imagination tests knowledge.
Quote Details
| Topic | Wisdom |
|---|---|
| Source | Help us find the source |
| Cite |
Citation Formats
APA Style (7th ed.)
Whitehead, Alfred North. (2026, January 18). Fools act on imagination without knowledge, pedants act on knowledge without imagination. FixQuotes. https://fixquotes.com/quotes/fools-act-on-imagination-without-knowledge-20094/
Chicago Style
Whitehead, Alfred North. "Fools act on imagination without knowledge, pedants act on knowledge without imagination." FixQuotes. January 18, 2026. https://fixquotes.com/quotes/fools-act-on-imagination-without-knowledge-20094/.
MLA Style (9th ed.)
"Fools act on imagination without knowledge, pedants act on knowledge without imagination." FixQuotes, 18 Jan. 2026, https://fixquotes.com/quotes/fools-act-on-imagination-without-knowledge-20094/. Accessed 12 Feb. 2026.















