—— 请按键盘 空白键 开始游戏 ——

The essence of cryptography is to allow communication in the presence of adversaries.
"Every role I play is a part of me, and every character I portray is a reflection of my own experiences and emotions."
技术应该服务于人,而不是控制人。
Giving up smoking is the easiest thing in the world. I know because I’ve done it thousands of times.
There is a close connection between the human soul and the natural world; our emotions are intertwined with the external universe.
追求数学知识是一段永无止境的旅程;总有更多的东西等待发现和理解。