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

數學不僅僅是一系列抽象概念的集合，而是一種讓我們理解宇宙的語言。

Publicity is the life of this culture—in so far as without publicity capitalism could not survive.

I believe that if you'll just stand up and go, life will open up for you. Something just motivates you to keep moving.

在我的字典里找不到「不可能」這個字。

Factoring large numbers is believed to be hard for classical computers, but quantum computers can do it efficiently.

我相信堅持的力量。