Who said "One must continue to work even in the face of doubt."?

This quote is attributed to Kurt Gödel.

One must continue to work even in the face of doubt. - Kurt Gödel

"One must continue to work even in the face of doubt."

Kurt Gödel Perseverance

Mathematician and Logician Austrian-American 1906–1978

"I am not interested in any one thing, but in the harmony of all things."

"The more I think about language, the more it amazes me that people ever understand each other at all."

"Either mathematics is too big for the human mind, or the human mind is more than a machine."

"The development of mathematics toward greater abstractness was a mistake."

"Perseverance is the key to success."

"Don't give up on what you believe in."

"I've been through worse."

"You learn to live with the pain."