—— 请按键盘 空白键 开始游戏 ——

The most important thing in mathematics is to ask the right questions.
I'm not a self, I'm a spirit.
"The most valuable resource in the world is no longer oil; it's data."
告子行仁义之事,就好像踮起脚尖当作自己个头高,卧下当作自己面积大了,这是不能长久的。