Quote by Heath Ledger

"I feel comfortable with the type of material I'm asked to do, and I seek it out."

"I'm just trying to make decent choices with the time that I have left."

"You know, I'm having a great time. It's a lot of fun."

"I just run my life the way I feel is 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!"