The only thing you can control is your effort and your attitude.

The most dangerous poison is the feeling of achievement. The antidote is to think every morning, 'What can be done better?'

所有法律最初都是以习惯和民众信仰的方式形成的，即通过默默运作的力量，而非立法者的任意意志。

伟大的哲学家是那些有勇气为自己思考的人。