It is to the credit of human nature, that, except where its selfishness is brought into play, it loves more readily than it hates.

Sustainable development is not an option, but a necessity for the coal sector.

生命中最伟大的荣耀不在于从不跌倒，而在于每次跌倒后都能爬起来。

The past is always present in the work I do.

Language is the most powerful tool we have to shape reality.

No individual has any right to come into the world and go out of it without leaving behind him distinct and legitimate reasons for having passed through it.