Quote by Tom Cruise

"Do what you have to do, to do what you want to do."

"The things that we fear the most have already happened to us."

"Who is it that has taught you that the reward of virtue is not virtue itself?"

"I always thought it was important to work hard."

"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!"