The best way to understand a program is to try to change it.

Great deeds are usually wrought at great risks.

The true test of leadership is not what you do when you're being watched, but what you do when you're alone.

"The unsaid is often more powerful than the spoken word."

水产养殖的成功在于平衡产量与生态。

如果名分不正理论上便讲不通，理论上讲不通，事情便办不成；……因此，君子给某种事物起名字时，就一定要在理论上讲得通，在实践上就一定能行得通。

The older I get, the more I realize that the only thing that matters is to be true to yourself.

唯一能让你成功的是你的努力工作。

所有老人共同的大秘密是，在七八十年里，你其实并没有改变。你的身体变了，但你一点都没变。