—— 请按键盘 空白键 开始游戏 ——

A tranquil mind is the source of health.
"Books are not just objects; they are experiences, and they change us."
设计良好的市场能最大限度地减少策略操纵的机会。
我不是说唱歌手,我是一个中文的传奇。
The concept of the social sculpture is the most important thing.