"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

最危险的事情就是自以为知道自己在做什么。

Never let anyone tell you that you can’t do something.

孩子的精神比一般人认为的更为高尚。

在你没有成功之前，没有任何人会理解你。

唯一真实的思想是那些不理解自身的思想。

A good world needs knowledge， kindliness， and courage； it does not need a regretful hankering after the past or a fettering of the free intelligence by the words uttered long ago by ignorant men.

众人的好恶容易察明，但自身的缺点好恶则不易发现。

可持续性必须成为我们在化工行业所做一切的核心。