—— 请按键盘 空白键 开始游戏 ——

The best ideas come from the intersection of different disciplines.
I don't rap about my struggles, I rap about my victories.
I believe in the power of storytelling. It's the way we communicate, the way we understand each other.
拓扑学是对图形在任何变形下保持不变的性质的研究。