A nation that destroys its soils destroys itself.

讲述完全真相的方法只有两种：匿名或者死后。

煤炭的真正成本不仅在于价格，还在于我们如何管理其后果。

文学是民族的记忆，没有记忆就没有身份。

I want you to know， it isn’t always clear in the beginning because as I said I had been on television since I was 19 years old. But around ’94 I got really clear. So don’t expect the clarity to come all at once， to know your purpose right away.

在科学中最令人兴奋的短语，预示着新发现的不是"我发现了！"而是"这有点奇怪..."

国际体系本质上是竞争性的，国家不断试图互相超越。

思想的多样性会带来更好的解决方案——如果你没有感到不适，说明你并没有在成长。