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

每一次挫折都是为了卷土重来做准备。

The highest endeavor of the mind， and the highest virtue， is to understand things by intuition.

I don't regret the past. It made me who I am today.

人类的思想和行为是自然的一部分，因此可以通过自然科学的方法来研究。