没有社会这种东西，只有个人和家庭。

The ability to be alone is the ability to love. It may look paradoxical to you, but it’s not. It is an existential truth: only those who can be alone are capable of love, of sharing, of going into the deepest core of another human being—without possessing the other, without becoming dependent on the other, without reducing the other to a thing, and without becoming addicted to the other.

死亡可能是人类最伟大的福气。

我们观察到的不是自然本身，而是自然暴露于我们提问方法下的样子。

一个组织的质量永远不能超过组成它的头脑的质量。

人生は、自分で選んだ道を歩くことだ。

The success of any political system depends on its ability to deliver both prosperity and justice.