无论你变得多好,你总能变得更好,这就是最令人兴奋的部分。
The challenge is to express the most with the least.
注释:怨恨产生于不能容忍他人的小过错,祸患产生于事先没有谋划。
The chemical industry is the backbone of modern civilization, and we must treat it with the respect and responsibility it deserves.