The best conservation strategies are those that align economic incentives with ecological benefits.

It's not the face, but the expressions on it. It's not the voice, but what you say. It's not how you look in that body, but the thing you do with it. You are beautiful.

The method of psychology must be as exact as that of the physical sciences.

天下的老百姓如果都向上统一于天子，而不向上统一于天的意志，那么灾祸就还没有完全离去。 

文学应该让安逸者不安，让不安者得到安慰。