"This growth in the number, speed of formation, permanence, delicacy and complexity of associations possible for an animal reaches its acme in the case of man"
About this Quote
The subtext is a quiet demotion of everything that doesn’t fit the associative model. Insight, imagination, moral judgment, culture, even language get smuggled into the word “associations,” as if the messy interior life of a person is basically a dense network with better wiring. That’s not accidental. Thorndike’s broader project helped pave the road from philosophy-of-mind to the psychology lab: replace introspection with observable learning, replace “soul” talk with stimulus and response.
Context sharpens the intent. Writing in the era when Darwin’s shadow loomed over every human-science ambition, Thorndike offers a story that naturalizes hierarchy while sounding anti-mystical. Humans win not because of divine spark but because evolution optimized our capacity to form and retain connections. It’s also a subtle institutional pitch: if association is the core of mind, then education, training, and conditioning become the levers of human improvement - and psychology becomes the toolkit with the measuring tape.
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APA Style (7th ed.)
Thorndike, Edward. (2026, January 15). This growth in the number, speed of formation, permanence, delicacy and complexity of associations possible for an animal reaches its acme in the case of man. FixQuotes. https://fixquotes.com/quotes/this-growth-in-the-number-speed-of-formation-167377/
Chicago Style
Thorndike, Edward. "This growth in the number, speed of formation, permanence, delicacy and complexity of associations possible for an animal reaches its acme in the case of man." FixQuotes. January 15, 2026. https://fixquotes.com/quotes/this-growth-in-the-number-speed-of-formation-167377/.
MLA Style (9th ed.)
"This growth in the number, speed of formation, permanence, delicacy and complexity of associations possible for an animal reaches its acme in the case of man." FixQuotes, 15 Jan. 2026, https://fixquotes.com/quotes/this-growth-in-the-number-speed-of-formation-167377/. Accessed 12 Feb. 2026.








