真正的幸福来自内心,而不是外部的成就或财富。
I don't make music for the critics; I make it for the people who need it.
The chemical industry is the backbone of modern civilization, and we must treat it with the respect and responsibility it deserves.
不能检查反省自己的人,看不出自身毛病;不能耐心忍受麻烦的人,终究是一事无成。