敢于在古人成就面前一争高低，这是有志气；在今人的成绩面前不虚心，这是没有气量。

The scientist is not a person who gives the right answers, he's one who asks the right questions.

Envy is the ulcer of the soul.

We are all shaped by the invisible hand of evolution.

Every moment of one's existence one is growing into more or retreating into less.

法律责任的概念是法律概念的核心。

当人民被迫服从而服从时，他们做的对。但是，一旦人民可以打破自己身上的桎梏而打破它时，他们就做的更对。