—— 请按键盘 空白键 开始游戏 ——

一个好的数学家是懒惰的,但要以建设性的方式。
If you want to go fast, go alone. If you want to go far, go together.
The most important thing is to retain your identity and not try to be something you're not.
Mathematics is a universal language that transcends cultural and linguistic barriers.