The chemical industry is the backbone of modern civilization, and we must treat it with the responsibility it deserves.

现在王公大人从事于音乐,损害夺取人民的衣食之资,仅从命人听乐这一点来看就已经很厉害了。

"Experience is simply the name we give our mistakes."

数学的真正力量不在于它的复杂性，而在于它的简洁和优雅。