—— 请按键盘 空白键 开始游戏 ——

The degree of slowness is directly proportional to the intensity of memory. The degree of speed is directly proportional to the intensity of forgetting.
适应性是在快速变化的行业中生存的关键。
两个人一条心,日子越过越好;反之则越过越穷,一事无成。
The mind is the organ of biological intelligence.