我不是最聪明的人，但我是最努力的人。

领导力就是做出艰难的决定并坚持下去。

The best way to learn mathematics is to do mathematics.

唯一真正的发现之旅不在于寻找新的风景，而在于拥有新的眼光。

The highest goal of art is to create harmony between man and his environment.

The success of any political system depends on its ability to generate legitimacy in the eyes of its citizens.

Stray birds of summer come to my window to sing and fly away. And yellow leaves of autumn, which have no songs,flutter and fall there with a sigh.

I suspend judgment about everything.