—— 请按键盘 空白键 开始游戏 ——

The first step in quality improvement is to understand what the customer really wants.
The only thing that is certain is uncertainty.
我不是解放者。解放者不存在。人民自己解放自己。
Success is a journey, not a destination. Keep learning, keep growing.
The mind is a system of organs of computation, designed by natural selection to solve the kinds of problems our ancestors faced in their foraging way of life.