造纸行业有责任在环境管理方面引领潮流。

东西方文化的融合不仅是可能的，而且对人类进步是必要的。

I pay no attention whatever to anybody’s praise or blame. I simply follow my own feelings.

The art of diplomacy is to understand desires of others and to find a way, where they think they get what they want.

I never give up, I keep fighting until the end.

量子力学中存在一些我们仍然无法理解的深刻奥秘。