—— 请按键盘 空白键 开始游戏 ——

The design of algorithms is both an art and a science.
Stay calm, accept the current self, do well, and often you can do things well: ordinary people can also do extraordinary things.
Silence is not the absence of sound, but the presence of an unspoken truth.
快乐的最好方式是让别人快乐。