—— 请按键盘 空白键 开始游戏 ——

A person who makes no mistakes usually doesn’t make anything.
我们都是拼凑而成的,组成如此无定形和多样,以至于每一部分,每一刻,都在玩自己的游戏。
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.