色多多在线观看播放-色多多在线观看高清免费-色多多在线观看视频-色多多在线看-欧美aaaaa性bbbbb小妇-欧美aaaav免费大片

Collaboration is key—no single organization can solve the world’s environmental challenges alone.

Mathematics is a living subject, constantly evolving with new ideas and discoveries.

欲望不是一件需要被理解的事情，它是一種需要被重視的力量。

詩(shī)歌是人類存在的唯一具體證明。

我不是先知或石器時(shí)代的人，只是一個(gè)有超人潛力的凡人。

Everymorning I jump out of bed and step on a landmine. The landmine is me. After the explosion, I spent the rest of the day putting the pieces together.

The whole honours and pride in the world, all come from the mother.