—— 请按键盘 空白键 开始游戏 ——

In quantum information theory, we've learned that information is not just about what you know, but about what you don't know.
The true opponent, the enfolding enemy, is not the Russians but their own stupidity.
"The world is always going to be dangerous, and people are always going to be good and bad."
随着我们深入量子世界,我们发现拓扑不仅仅是数学上的好奇,而是自然界的一个基本方面。