Charles Darwin Quote: A man who dares to waste one hour of time

"A man who dares to waste one hour of time has not discovered the value of life."

— Charles Darwin

A man who dares to waste one hour of time has not discovered the value of life.

— Charles Darwin

From On the Origin of Species

Source

The Life and Letters of Charles Darwin

The highest possible stage in moral culture is when we recognize that we ought to control our thoughts.

It is not the strongest of the species that survives, nor the most intelligent that survives. It is the one that is most adaptable to change.