—— 请按键盘 空白键 开始游戏 ——

Man is always something more than what he knows about himself. He is not what he is simply once and for all, but is a process.
永远不要停止学习,世界总是在变化。
如果你停下来听一个音乐家或街头艺人表演超过一分钟,你就欠他们一美元。