I think it's important to give back and help others.

Complexity is not just about the number of components in a system, but about the nature of their interactions.

为了惩罚我对权威的蔑视，命运使我自己也成为权威。

人民有三种忧患：饥饿的得不到食物、寒冷的得不到衣物、劳苦的得不到休息。