企业履行社会责任不是负担，而是可持续发展的内在要求。

I think the key to a good performance is to be able to listen and react truthfully.

人生苦短，何必记仇。

Memory is a wound that never heals, and literature is the bandage we put on it.

数学不仅仅是一系列抽象概念的集合，而是一种让我们理解宇宙的语言。