—— 请按键盘 空白键 开始游戏 ——

Innovation requires both courage and patience.
创新既需要勇气,也需要耐心。
"It is easy to forget how full the world is of people, full to bursting, and each of them imaginable and consistently misimagined."
我们必须自由,不是因为我们宣称自由,而是因为我们实践自由。
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
所以,父母.老师.国君三者,都不能当作做事的法度。