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

Leadership in agriculture means listening—to the land, the science, and the people who work it.

"Entanglement is the most profound resource nature has given us for quantum information processing."

Fear of things invisible is the natural seed of that which every one in himself calleth religion.

I invent nothing, I rediscover.

有些人去找牧師；有些人去找詩歌；我則去找我的朋友。

The world is not run by those who are right. It is run by those who can convince others they are right.

Don't let anyone tell you that you can't do something.