Quote by Joe Montana

"The key to success is to focus on goals, not obstacles."

"Confidence is contagious. So is lack of confidence."

"You have to believe in yourself when no one else does."

"Champions keep playing until they get it right."

"Science helps us understand the world."

"I've witnessed the birth of science, and it continues to amaze me."

"I'm something of a scientist myself."

"The fusion process is self-sustaining now!"