Who said "Courage is not the absence of fear, but action despite it."?

This quote is attributed to Gilbert Lewis.

Courage is not the absence of fear, but action despite it. - Gilbert Lewis

"Courage is not the absence of fear, but action despite it."

Gilbert Lewis Courage

Chemist American 1875–1946

"The atom is the ultimate unit of matter, and chemistry reveals its secrets."

"A chemical bond is a dance between electrons seeking stability."

"Education is the most powerful weapon against ignorance."

"The pursuit of knowledge should never cease."

"Never let fear stop you from chasing your dreams."

"Courage is being afraid but doing it anyway."

"Sometimes you gotta do what you gotta do."

"Sometimes you have to be the monster to stop the monsters."