"Nowhere more truly than in his mental capacities is man a part of nature"
About this Quote
The intent is methodological as much as philosophical. Thorndike, a foundational figure in behaviorism and educational psychology, was arguing for psychology as a natural science: measurable, lawful, continuous with physiology and evolution. In the early 20th century, that was a pointed rebuke to introspection-heavy approaches and to romantic notions of consciousness as unknowable, sacred, or uniquely human in a way that resists experiment. His famous “law of effect” makes the subtext even sharper: learning follows consequences; mental life can be mapped through observable change, not just narrated from the inside.
The sentence works because it compresses an entire research program into a single reversal. We expect nature to explain our bodies, maybe our instincts; Thorndike claims nature most owns our cognition. That framing also carries cultural stakes. If minds are natural, then education becomes engineering as much as enlightenment: habits can be shaped, intelligence can be tested, performance can be optimized. The unsettling edge is that the same move that demystifies the mind also makes it governable.
Quote Details
| Topic | Deep |
|---|---|
| Source | Help us find the source |
| Cite |
Citation Formats
APA Style (7th ed.)
Thorndike, Edward. (2026, January 16). Nowhere more truly than in his mental capacities is man a part of nature. FixQuotes. https://fixquotes.com/quotes/nowhere-more-truly-than-in-his-mental-capacities-111027/
Chicago Style
Thorndike, Edward. "Nowhere more truly than in his mental capacities is man a part of nature." FixQuotes. January 16, 2026. https://fixquotes.com/quotes/nowhere-more-truly-than-in-his-mental-capacities-111027/.
MLA Style (9th ed.)
"Nowhere more truly than in his mental capacities is man a part of nature." FixQuotes, 16 Jan. 2026, https://fixquotes.com/quotes/nowhere-more-truly-than-in-his-mental-capacities-111027/. Accessed 12 Feb. 2026.








