—— 请按键盘 空白键 开始游戏 ——

There are two kinds of companies, those that work to try to charge more and those that work to charge less. We will be the second.
今天所做之事勿候明天,自己所做之事勿候他人。
机器学习是让计算机在没有明确编程的情况下行动的科学。
There is no real ending. It’s just the place where you stop the story.
"A book can be more dangerous than a knife in the right hands."