一個人知道自己為什么而活，就可以忍受任何一種生活。
A man who knows why he lives can endure any kind of life.
I never cut class. I loved getting A’s, I liked being smart. I liked being on time. I thought being smart is cooler than anything in the world.
Innovation often comes from questioning the status quo.
"Every observation we make is a step closer to understanding the cosmos."
真正的學(xué)者不在于知識淵博，而在于熱愛真理并真誠追求。
I try to leave every place a little better than I found it.
We die containing a richness of lovers and tribes, tastes we have swallowed, bodies we have plunged into and swum up as if rivers of wisdom, characters we have climbed into as if trees, fears we have hidden in as if caves.