—— 请按键盘 空白键 开始游戏 ——

Market design is an ongoing experiment—what works today may need adjustment tomorrow.
He said that the world was made for men to fight in and that the worth of a thing was the worth of the fight for it.
To one who has faith, no explanation is necessary. To one without faith, no explanation is possible.
在它们永远闭上之前,睁开眼睛,看看你能看到什么。
Golf is a game that is played on a five-inch course—the distance between your ears.
Coal mining is a partnership between the earth and human ingenuity.
如果我们照顾好海洋,海洋也会照顾好我们。