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

攀上一座高山后，你才會發現，原來還有更多的山頭等著你

"Books are the quietest and most constant of friends; they are the most accessible and wisest of counselors, and the most patient of teachers."

一個領導者如果不愿意偶爾獨自站立，就不配擁有這個稱號。

I have such a stressful job that the only way I can get it out of my mind is by running hard；it's the only way I can get some release.

最好的技術是無形的——它只是無縫地運作。

If you can imagine a society in which the computer- robot is the only menial, you can imagine anything.

Profit that depletes the planet is no profit at all.

研究最有價值的部分是看到你的工作轉化為現實世界的影響。