—— 请按键盘 空白键 开始游戏 ——

The most important property of a program is whether it accomplishes the intention of its user.
The greatest wisdom is to recognize one's own ignorance.
To create is to participate in the transformation of the world.
What good's an opinion if you don't know?
我不是说唱歌手,我是一个改变生活的人。
一个人固守道德而不能发扬光大,信仰主张又不能坚定不移,这种人有他不能算有,没有他不能算无。
The essence of mathematics lies in its freedom.