不要自怨自艾，因为这解决不了任何问题。

If you can dream it, you can do it.

The problem, as I see it, is that you’ve been told to believe that what you do is of the utmost importance. But that’s all nonsense.

I would not dare to say that there is a direct relation between mathematics and madness, but there is no doubt that great mathematicians suffer from maniacal characteristics.

领导力是关于做出今天艰难但有益于后代的决定。

I'm not a hero, I'm just a man who sings about them.