在科学中，荣誉归于说服世界的人，而不是第一个想到这个想法的人。

一个人明白自己并非上帝，这是最伟大的信仰行为。

自由的代价是永恒的警惕。

If I fail, I try again, and again, and again. If YOU fail, are you going to try again? The human spirit can handle much worse than we realize. It matters HOW you are going to FINISH. Are you going to finish strong?

目标不是用来梦想的，而是用来实现的。