Sustainable forestry isn't a cost—it's an investment in our future.
可持续林业不是成本，而是对我们未来的投资。
The world is a puzzle, and the pieces are scattered everywhere.
I don't think about age. I think about spirit.
我不是诗人，我只是一个写歌的人。
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.
宁静的灵魂比烦乱的灵魂更为智慧。
海洋不仅是一种资源，更是一种责任。