大家都爱言论自由。但有些人对言论自游的理解是，我想说就说，但你说我不喜欢的话就无法容忍。

我们知道得越多，理解得越少。

一个从未犯错的人是因为他不曾尝试新鲜事物。

我们必须将经济增长与环境退化脱钩。

Character is doing the right thing when nobody's looking. There are too many people who think that the only thing that's right is to get by, and the only thing that's wrong is to get caught.

Let him who would move the world first move himself.

You don't write because you want to say something, you write because you have something to say.