—— 请按键盘 空白键 开始游戏 ——

There is no such thing as a happy ending. There are just good stopping places.
"The essence of mathematics lies in its freedom."
真正的自由不是没有束缚,而是在束缚中找到自己的方向。
Sustainability isn't just a trend—it's a necessity for the survival of our planet.
交易者最大的敌人是希望。