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 sustainable solutions are those that benefit both the business and the planet.

The most important part of teaching is to teach what it is to know.

Every song has its own story.

計算的未來不僅僅是更快的芯片，而是更智能的系統。

The stock exchange is a poor substitute for the Holy Grail.

"Reading is the gateway to imagination."

缺少作惡的本能，往往使我不能做我所要做的事。

我相信講故事的力量。這是我們理解世界的方式。