—— 请按键盘 空白键 开始游戏 ——

The Lisp language is designed to be extensible, and it is easy to add new features to it.
Old soldiers never die. They just fade away.
情绪是为机体行动做准备的生物信号。
"The only way to do great work is to love what you do."
搭便车的时候,你得看上去像一个你自己也愿意接上车的人。