—— 请按键盘 空白键 开始游戏 ——

"The world is full of magic things, patiently waiting for our senses to grow sharper."
The challenge of modern cryptography is not just to protect information, but to do so in a way that is both efficient and scalable.
The best mathematics is not just rigorous; it is also elegant.
写作是一种勇气的行为 - 将你的内心世界展示出来。