—— 请按键盘 空白键 开始游戏 ——

你注定成为的那个人,就是你决定成为的那个人。
不要害怕失败,失败是成功的必经之路。
The pursuit of mathematical knowledge is a journey that never ends, filled with endless curiosity and wonder.
I must study politics and war that my sons may have liberty to study mathematics and philosophy.