—— 请按键盘 空白键 开始游戏 ——

真相是,我们都有自己的现实版本,有时候很难调和两者。
"Memory is not a faithful record; it is an active reconstruction of the past."
You have to believe in yourself when no one else does. That's what makes you a winner.
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.