In physics, we often find that the most beautiful solutions emerge from the messiest problems.

时间存在的唯一理由是让一切不会同时发生。

For in the final analysis, our most basic common link is that we all inhabit this small planet. We all breathe the same air. We all cherish our children's futures. And we are all mortal.

最好的故事是那些让你感觉你属于的故事。

自然界的铁律是：你得到你所奖励的。如果你想让蚂蚁来，你就在地板上撒糖。

History is merely a list of surprises. It can only prepare us to be surprised yet again.