化学工业是现代文明的支柱，我们必须以应有的责任感对待它。

Leadership is about empowering others to achieve what they thought was impossible.

真正的成长来自于挑战现状，而不仅仅是维持现状。

I'm not sad. I'm not happy. I'm just here.

I think the most important thing in life is to dare to dream.

数学的本质在于它的自由。