没有人能超越他的经验获得知识。
No man's knowledge here can go beyond his experience.
"Sometimes the most dangerous people are the ones who seem the most ordinary."
释义：知足常乐的人会感到快乐，没有欲望没有追求的人会感到轻松。
The spread of liberal democracy around the world is not inevitable, but it is the most likely outcome.
The most important thing in life is family. There are days you love them, and others you don't, but in the end, they're the people you always come home to.
The beauty of instrumental variables is that they allow us to see the world in a new light.
如果够真诚我应该告诉你，我现在依然阅读童话，而且它们是我最爱的读物。
The market is a reflection of the collective decisions of all participants.