Where this sentence It is not the strongest of the species that survive but the one most responsive to change come from?

The quote "It is not the strongest of the species that survive, but the one most responsive to change" is often attributed to Charles Darwin, though there is no direct evidence that he actually wrote or said this. It reflects the idea of adaptability in the context of evolution, emphasizing that survival is more about flexibility and response to environmental shifts than sheer strength. The phrase encapsulates a key principle of natural selection, highlighting the importance of adaptability in survival.