—— 请按键盘 空白键 开始游戏 ——

好的市场设计能让个人激励与社会效率保持一致。
Good market design aligns individual incentives with social efficiency.
Never be satisfied with where you are; always strive for better.
我的话在她心中:冰冷的抛光石头沉入沼泽。