Greatness comes from believing in yourself and your vision.

Society often forgives the criminal; it never forgives the dreamer.

The art of progress is to preserve order amid change and to preserve change amid order.

发散级数是魔鬼的发明，基于它们的任何证明都是一种耻辱。

对时机的把握是天才的标志。

真相往往埋藏在层层谎言之下。