—— 请按键盘 空白键 开始游戏 ——

The duty of a true patriot is to protect his country from its government.
We are all in the gutter, but some of us are looking at the stars.
The most important property of a program is whether it accomplishes the intention of its user.
Every problem in mathematics is a puzzle waiting to be solved, and the joy is in the solving.
唯一能让你强大的是你自己的灵魂。