—— 请按键盘 空白键 开始游戏 ——

A building must be rooted in the ground but open to the sky.
When you can't go back, you have to worry only about the best way of moving forward.
宇宙是一个广阔而神秘的地方,我们才刚刚开始理解它的秘密。
天子认为对的未必对,天子认为错的未必错