—— 请按键盘 空白键 开始游戏 ——

You don't know what's in store, but you know what you're here for.
纯洁的手不需要手套来遮盖。
【释义】国家如果没有正义,即使再强大也必然会灭亡。
The most important skill in mathematics is the ability to ask the right questions.
The mind is a system of coordinated activities.