没有优秀的人才，你就无法成为伟大的领导者。

War is an ugly thing， but not the ugliest of things: the decayed and degraded state of moral and patriotic feeling which thinks that nothing is worth a war， is much worse.

If you don't give up, you still have a chance. Giving up is the greatest failure.

我不敢说数学和疯狂之间有直接关系，但毫无疑问，伟大的数学家都具有狂热的特质。

Innovation is the soul of enterprise development, without innovation there is no future.

The balance of power is the scale of peace.