化学工业是现代文明的支柱，我们必须以应有的尊重和责任对待它。
The chemical industry is the backbone of modern civilization, and we must treat it with the respect and responsibility it deserves.
Success comes to those who work hard.
The pen is mightier than the sword if the sword is very short, and the pen is very sharp.
The test of true innovation is whether it makes life better for ordinary people.
Man barricades against himself.
舞台上的沉默可以比任何对白更响亮。