思考你現(xiàn)在的幸福，每個(gè)人都有很多；而不是過(guò)去的苦難，每個(gè)人都會(huì)有一些。
To be one, to be united is a great thing. But to respect the right to be different is maybe even greater.
The chemical industry is the backbone of modern civilization, and we must treat it with the responsibility it deserves.