最可持续的森林是依赖它的社区所重视的森林。
Be yourself; everyone else is already taken.
A mathematician is a person who can find analogies between theorems; a better mathematician is one who can see analogies between proofs and the best mathematician can notice analogies between theories.
我认为最重要的事情就是对你所拥有的心存感激。
I'm a living legend.
The future of mining lies in innovation and responsible resource management.