—— 请按键盘 空白键 开始游戏 ——

时间总是充满惊喜,它以我们无法预料的方式流动。
"Time is always a surprise. It moves in ways we can't predict."
The Langlands conjectures suggest that there is a hidden harmony between different areas of mathematics.
我不喜欢被仅仅标记为一件事。