The state of nature has a law of nature to govern it, which obliges every one: and reason, which is that law, teaches all mankind, who will but consult it, that being all equal and independent, no one ought to harm another in his life, health, liberty, or possessions.

心理学的方法必须严格经验化。

有时候，生活中最难的事情是知道该跨过哪座桥，该烧掉哪座桥。

Action and knowledge are not obstacles to each other.

"To live is to suffer, to survive is to find some meaning in the suffering."

不要自怨自艾，因为这解决不了任何问题。

Our modern skulls house a Stone Age mind.

The biggest risk is not taking any risk. In a world that's changing quickly, the only strategy that is guaranteed to fail is not taking risks.

活着是世界上最罕见的事情。大多数人只是存在，仅此而已。