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 challenge in theoretical computer science is not just to solve problems, but to understand why they are hard to solve."

The moment of victory is much too short to live for that and nothing else.

我不完美，但我就是我。

Transparency isn't just good ethics—it's good business. Customers smell deception like wet leather.

憲法的一個(gè)偉大目標(biāo)是限制多數(shù)人壓迫少數(shù)人。

握緊拳頭，他們就無(wú)法把你釘在十字架上。