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.
The psychologist must be an impartial observer.
商业中的诚信不仅是道德问题，更有利于长期成功。
Health is not a privilege of the rich, but a vulnerability of the poor.