外交是一门没有永久朋友，只有永久利益的学科。

The difference between literature and journalism is that journalism is unreadable and literature is not read.

译文：人必须在事情上磨炼，才能立得住;才能做到安静时也安定，行动时也安定。

"The more you know, the more you can create. The more you can create, the more you can express."

Chainsaws don't destroy forests—short-term thinking does.

The only thing that’s keeping you from getting what you want is the story you keep telling yourself.

最高的目的是根本没有目的。这使人与自然的运作方式一致。