—— 请按键盘 空白键 开始游戏 ——

Purely applicative languages are poorly applicable.
Freedom can only be given to one who loves it, and the rest is for slaves.
安全不是产品,而是一个过程。
I'm not afraid of risks, I'm afraid of regrets.
Stay focused on what you can control, and don’t waste energy on what you can’t.