Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.

My job is not to be easy on people.My job is to take these great people we have and to push them and make them even better.

唯一真正有价值的是你花在做你热爱的事情上的时间。

我们看到的这个看起来如此疯狂的世界是一个信仰体系不起作用的结果。要以不同的方式感知世界，我们必须愿意改变我们的信仰体系，让过去消逝，扩展我们对现在的感知，并化解我们心中的恐惧。

We choose to go to the moon in this decade and do the other things, not because they are easy, but because they are hard, because that goal will serve to organize and measure the best of our energies and skills, because that challenge is one that we are willing to accept, one we are unwilling to postpone, and one which we intend to win, and the others, too.

The arithmetic of L-functions is a key to unlocking the secrets of the universe.

Acting is about finding the truth in the imaginary circumstances.