—— 请按键盘 空白键 开始游戏 ——

The pursuit of mathematical knowledge is a never-ending adventure, filled with challenges, surprises, and the satisfaction of solving the unsolvable.
The brave may not live forever, but the cautious do not live at all.
The best leaders are those who can turn vision into reality.
我相信艺术可以成为社会变革的有力工具。