There is no such thing as society: there are individual men and women, and there are families.

We are survival machines – robot vehicles blindly programmed to preserve the selfish molecules known as genes.

I don't let anyone break me.

知识分子中最大的一些身份错乱就是他们很难记得住自己不是上帝。

永远不要让成功冲昏头脑，也不要让失败打击心灵。

地球提供了足够的东西来满足每个人的需求，但不是每个人的贪婪。