—— 请按键盘 空白键 开始游戏 ——

Efficiency in extraction is meaningless if we don't consider the long-term impact.
We don't inherit the earth from our ancestors; we borrow it from our children.
有时最难的并非放手,而是学会重新开始。
We are all prisoners of our own experiences, and it is only through understanding others that we can free ourselves.