Quote by Galileo Galilei

"In questions of science, the authority of a thousand is not worth the humble reasoning of a single individual."

"All truths are easy to understand once they are discovered; the point is to discover them."

"We cannot teach people anything; we can only help them discover it within themselves."

"Mathematics is the language in which God has written the universe."

"The best part of living is knowing you survived."

"The world needs heroes."

"Life is too short to live poorly."

"I'd rather be an optimist and be wrong than a pessimist and be right"