Who said "The only real failure is the failure to try."?

This quote is attributed to John Kendrew.

The only real failure is the failure to try. - John Kendrew

"The only real failure is the failure to try."

John Kendrew Courage

Biophysicist English 1917–1997

"The structure of a protein determines its function, and understanding this is key to understanding life itself."

"Curiosity is the driving force behind all scientific discovery."

"We must never stop asking questions about the world around us."

"The beauty of science lies in its pursuit of truth."

"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."