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

普通人不知道如何度過自己的一生，卻還想要另一個永恒的生命。

Science knows no country, because knowledge belongs to humanity, and is the torch which illuminates the world.

The greatest breakthroughs are missed because they look like hard work.

A car is no longer just a means of transportation, but a mobile living space.

計算機科學中的挑戰不僅僅是解決問題，而是以一種既高效又優雅的方式解決問題。

You miss 100% of the shots you don't take.

The world is full of people who have stopped listening to themselves or have listened only to their neighbors to learn what they ought to do, how they ought to behave, and what the values are that they should be living by.