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 number one benefit of information technology is that it empowers people to do what they want to do. It lets people be creative. It lets people be productive. It lets people learn things they didn't think they could learn before, and so in a sense it is all about potential."

Mathematics is the art of giving the same name to different things.

譯文：定要積德，一定要對人和氣慈悲，一定要替人包含一切，而且要愛惜自己的精神。

The stream of thought is a stream of life-sustaining acts.

一個簡單的想法，要認真對待。