你知道的越多，就越意识到自己不知道的越多。

法律即理性，应当摆脱激情。

倘若一个人对一朵花情有独钟，而那花在浩瀚的星河中，是独一无二的，那么，他只要仰望繁星点点，就心满意足了。

我遇到的那些让我钦佩的人，无一例外都比我读的书多。

We are just beginning to understand the potential of genome editing—and the questions it raises.

Don't wait until everything is just right. It will never be perfect. There will always be challenges, obstacles and less than perfect conditions. So what. Get started now. With each step you take, you will grow stronger and stronger, more and more skilled, more and more self-confident and more and more successful.

数学的美在于它是永恒的，它不会改变。