—— 请按键盘 空白键 开始游戏 ——

I train, I believe, I respect, I be patient, and I stay positive.
Don't be afraid to take risks and step out of your comfort zone.
Every mathematical theorem is a story waiting to be told, a mystery waiting to be unraveled.
成长是痛苦的,但没有什么比停滞不前更痛苦。