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。