—— 请按键盘 空白键 开始游戏 ——

The end of government is the good of mankind.
The ability to change constantly and effectively is made possible by high-level strategic planning.
数学之美不在于其复杂性,而在于其简洁性以及它揭示的关于宇宙的深刻真理。
我们都有裂痕,那是光照进来的地方。