—— 请按键盘 空白键 开始游戏 ——

"The beauty of computational complexity lies in its ability to classify problems based on their inherent difficulty."
The beauty of mathematics lies in its ability to simplify the complex.
The good man is the man who, no matter how morally unworthy he has been, is moving to become better.
预测未来的最好方式就是创造未来。