—— 请按键盘 空白键 开始游戏 ——

Persistence in the face of failure is what separates successful scientists from the rest.
The beauty of mathematics lies in its ability to simplify complex phenomena.
最危险的武器不是杀人的武器,而是改变思想的武器。
I'm not afraid to fail. I'm not afraid to take risks.
相信自己,你可以做到。