—— 请按键盘 空白键 开始游戏 ——

I'm not perfect, but I'm trying.
我不完美,但我正在努力。
Read not to contradict and confute; nor to believe and take for granted; nor to find talk and discourse; but to weigh and consider.
I’m not afraid of falling, I’m afraid of the ground.
旅行就是发现每个人对其他国家的看法都是错误的。
The arithmetic of algebraic varieties is a window into the hidden structures of mathematics.