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

The most valuable resource any company has is its people.

Every reaction is a conversation between atoms.

“唯一真正的智慧是知道自己一無所知。”

A publicist nowadays is a man who bores the community with the details of the illegalities of his private life.

The future of drones belongs to those who dare to push boundaries.

Don‘t waste your time on a man/woman， who isn‘t willing to waste their time on you。

國際體系的結(jié)構(gòu)，而不是個別國家的意圖，是國家行為的主要決定因素。

能源的未來是多樣化的，沒有任何單一來源會占主導(dǎo)地位。

想走得快，獨自前行；想走得遠，結(jié)伴同行。