—— 请按键盘 空白键 开始游戏 ——

There is only one boss. The customer. And he can fire everybody in the company from the chairman on down, simply by spending his money somewhere else.
Abstraction is the key to managing complexity in software systems.
我们在内心做的事会改变外在的现实。
一个人要知道自己的位置,就像一个人知道自己的脸面一样,这是最为清醒的自觉。
Each monad is a mirror that reflects the entire universe.