I can resist everything except temptation.

Patience is the cornerstone of success.

世界是一切存在的总和。

The purpose of morality is to teach you, not to suffer and die, but to enjoy yourself and live.

Three things are necessary for the salvation of man: to know what he ought to believe； to know what he ought to desire； and to know what he ought to do.

If you don’t make mistakes, you’re not working on hard enough problems. And that’s a big mistake.