—— 请按键盘 空白键 开始游戏 ——

快乐的最好方法是放下你无法控制的事情。
再说,义就是匡正的意思,不能以下正上,必须是以上正下。
We need to reshape our own perception of how we view ourselves. We have to step up as women and take the lead.
The arithmetic of algebraic varieties is a window into the hidden structures of mathematics.