—— 请按键盘 空白键 开始游戏 ——

The study of psychology is the study of adaptive success.
In the end, we will remember not the words of our enemies, but the silence of our friends.
The problem of quality management is not what people don't know about it. The problem is what they think they do know.
失败是有趣的——它是进步的一部分。你从成功中学不到什么,但从失败中可以学到很多。