Quote by Al Pacino

"I think what it takes to succeed in life is courage."

"The interesting thing about acting is that everybody has an opinion."

"You learn more from getting your ass kicked than any other experience in life."

"I'm like a fireman. When I go to work, I put on my clothes and get on with the job."

"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!"