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 individual is not accountable to society for his actions in so far as these concern the interests of no person but himself.

Life is short, but there is always time for courtesy.

Collaboration is the foundation of progress in science—no one works alone.

We are all patchwork, and so shapeless and diverse in composition that each bit, each moment, plays its own game.

真正的領(lǐng)導(dǎo)力在于賦能他人成就偉大。