It is not the strongest of the species that survives, nor the most intelligent, but the one most responsive to change.
Theory of evolution
Often misattributed—closest in spirit to 'Origin of Species' but paraphrased.
Misattributed
Found in 2 providers: grok,deepseek
Cross Reference
2 sources
"I have steadily endeavoured to keep my mind free so as to give up any hypothesis, however much beloved, as soon as facts are shown to be opposed to it."
Humorous"The expression of the emotions in man and animals."
Strange & Unusual"I am almost convinced that species are not (it is like confessing a murder) immutable."
Humorous"I have no great quickness of apprehension or wit which is so remarkable in some clever men."
Strange & Unusual"The more I see of the world, the more I am convinced of the fact that it is full of wonders."
Humorous