—— 请按键盘 空白键 开始游戏 ——

The history of all hitherto existing society is the history of class struggles.
Fashion should be inclusive, not exclusive.
The most formidable weapon against errors of every kind is reason.
The only justice is to follow the sincere intuition of the soul, angry or gentle.
In the end, the goal of computer science is not just to build faster machines, but to deepen our understanding of the universe.