Reason obeys itself; and ignorance submits to whatever is dictated to it.

理论物理学是唯一一个你可以通过犯错来谋生的科学。

有喜怒哀乐之情却没有发作，这是从凡人之心直接追溯到道德之心，使人们存心修养；虽未发生但却有喜怒哀乐的表现，这是由道心指出人心的缺欠，要人们反省改正。

Happiness is not having what you want, but wanting what you have.

We are all born with a certain package. We are who we are: where we were born, who we were born as, how we were raised. We're kind of stuck inside that person, and the purpose of civilization and growth is to be able to reach out and empathize a little bit with other people.

Great companies are built on trust, transparency, and teamwork.

结交朋友应该找超过自己的人，和自己差不多或不如自己的人不如不交。