—— 请按键盘 空白键 开始游戏 ——

Thought is the most difficult task, which is why so few engage in it.
We are all looking for a way to prove our existence.
【大意】古来圣哲不珍视直径成尺的璧玉,却珍重每一寸光阴,因为时间最是难得,却最容易失去。