—— 请按键盘 空白键 开始游戏 ——

自由意味着责任,因此许多人害怕自由。
I am a writer because I need to tell stories. It's a way of understanding life.
应当通过具体事物探究规律,不可先设定规律来限制事物。
Every tree planted today is a promise to tomorrow.