To do things with words is not a special kind of doing， but a special kind of speaking.

生命太短暂，不能浪费时间恨任何人。

The future of liberal democracy depends on its ability to reform itself and address the legitimate grievances of those who feel left behind by globalization and technological change.

I don't know what I'ma be, but I know what I won't be - broke.

The highest form of ignorance is when you reject something you don't know anything about.

我不担心别人怎么想，我只是出去尽我所能。

人们不禁会感到这些数学公式拥有独立的存在和自己的智慧，它们比我们更聪明，甚至比它们的发现者更聪明。