每一本书都是一次旅行。

The most beautiful as well as the most ugly inclinations of man are not part of a fixed biologically given nature, but result from the social process which creates man.

I'm a true believer that if you stay ready, you don't have to get ready.

Emotions are biological signals that prepare the organism for action.

In business, as in life, relationships are everything.

We cannot know the cause, and therefore the effect, by reason alone.

To be a writer is to be constantly searching.

在能源领域，如同在生活中，唯一不变的就是变化。

我对事物的表面不感兴趣，而是对隐藏在表面之下的东西感兴趣。