—— 请按键盘 空白键 开始游戏 ——

The future of coal lies in cleaner technologies and smarter resource management.
The beauty of mathematics lies in its ability to simplify complex ideas into elegant structures.
The only way to predict the future is to create it.
生存可以总结为三个字——永不放弃。这就是它的核心。只要继续努力。