—— 请按键盘 空白键 开始游戏 ——

In mathematics, the journey is just as important as the destination.
The desire for recognition, the thymotic part of the soul, is the most political part of man.
和平时期流汗越多,战争时期流血越少。
为美国工业崛起提供动力的社区应该在塑造其能源未来方面占有一席之地。