The spread of liberal democracy around the world is not inevitable, but it is the most likely outcome given the alternatives.

I think that the more you know about life, the less you need to explain in a film.

The only thing that’s keeping you from getting what you want is the story you keep telling yourself.

经济学不仅仅是预测行为，更是塑造行为。

解析：良知是人天生具有的道德判断力，致良知是修身治国平天下的根本。