Who said "All that we are is the result of what we have thought."?

This quote is attributed to Diogenes Laërtius.

All that we are is the result of what we have thought. - Diogenes Laërtius

"All that we are is the result of what we have thought."

Diogenes Laërtius Philosophy

Historian Biographer Ancient Greece

"The man who is not afraid of the sea will soon be drowned, for he will be going out on a day he shouldn't."

"It is not that the man has failed, but that he aimed at nothing and succeeded."

"Know yourself."

"The foundation of every state is the education of its youth."

"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."