—— 请按键盘 空白键 开始游戏 ——

War is peace. Freedom is slavery. Ignorance is strength.
A distributed system is one in which the failure of a computer you didn't even know existed can render your own computer unusable.
The best way to learn mathematics is to do mathematics.
写作对我来说就像呼吸。我必须写作才能活下去。