There are some natures too noble to curb and too lofty to bend.
The chemical industry is the backbone of modern civilization, and we must treat it with the responsibility it deserves.
The difference between ordinary and extraordinary is that little extra.
在采矿作业中,安全必须始终放在第一位。
世界是一个非常令人困惑的地方,能够思考它是一种巨大的特权。
The beauty of the world lies in the diversity of its people and cultures.