Who said "To doubt is to think; to think is to doubt."?

This quote is attributed to Archimedes.

To doubt is to think; to think is to doubt. - Archimedes

"To doubt is to think; to think is to doubt."

Archimedes Philosophy

Mathematician and Engineer Greek -287–-212

"Give me a lever long enough and a fulcrum on which to place it, and I shall move the world."

"Eureka! Eureka!"

"Do not disturb my circles."

"The shortness of life cannot dissuade us from its generous pursuit."

"I've seen the worst humanity has to offer."

"Sometimes I wonder if the world is worth saving."

"Every choice shapes our destiny."

"Order is the foundation of a good life."