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 pursuit of science is not just about finding answers, but also about asking the right questions.

To me programming is more than an important practical art. It is also a gigantic undertaking in the foundations of knowledge.

The concept of nondeterminism in computation is one of the most important ideas in computer science.

"A good picture book is a silent conversation between the artist and the child."

創新不僅僅是關于技術；它是關于改變我們的生活方式。

The first step towards philosophy is incredulity.

事實是，大多數時候我都不知道自己在做什么，但我還是做了。