—— 请按键盘 空白键 开始游戏 ——

解决数学问题的喜悦是无与伦比的;这是纯粹的智力胜利的时刻。
The joy of solving a mathematical problem is unparalleled; it is a moment of pure intellectual triumph.
我不会让恐惧阻止我。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
So we beat on, boats against the current, borne back ceaselessly into the past.