—— 请按键盘 空白键 开始游戏 ——

在一个不自由的世界里,唯一的应对方式就是变得如此绝对自由,以至于你的存在本身就是一种反叛。
The essence of mathematics lies in its freedom.
A building should be rooted in its place, but reach out to the world.
The mind is a dynamic interplay of processes.