—— 请按键盘 空白键 开始游戏 ——

The joy of mathematics comes from the moments of clarity when complex things become simple.
唯一能替代一件艺术品的,是另一件艺术品。
"A play should be a mirror, not a painting."
The real challenge is not in solving the equations, but in understanding what the solutions mean.
Imagination is the key to understanding the world.
我的人生就是音乐,音乐就是我的人生。