The source for the adage isn't Einstein. The website Quote Investigator traced this quote, "A ship in harbor is safe, but that is not what ships are built for," to author John A. Shedd.

Signed Albert Einstein quote on sale for $65,000 Card stating ‘The greatest value of knowledge lies in knowledge itself’ is available for purchase online By Gavriel Fiske Follow ...

These Albert Einstein quotes take you inside the mind of a true genius You may know Albert Einstein as the physicist who taught us the theory of relativity. Or maybe you know him as that guy who ...