—— 请按键盘 空白键 开始游戏 ——

Mathematics is a universal language that transcends cultural and linguistic barriers.
The oldest and strongest emotion of mankind is fear, and the oldest and strongest kind of fear is fear of the unknown.
我希望她是个傻瓜——这是女孩在这个世界上最好的事情,一个美丽的小傻瓜。