每次我们更深入地观察现实的构造时，我们发现的问题比答案更多。

I'm not perfect, but I'm always striving to be better.

最好的学习方法就是动手去做——在实验室里亲自动手。

It is always good to have a problem that you cannot solve. It means you have something to work on.

To write is to confront the darkness within.

Profitability and environmental responsibility are not mutually exclusive—they go hand in hand when done right.

保持谦逊，保持渴望，永远不要停止学习。

The night is a mirror, and it shows you what you’re afraid of.