—— 请按键盘 空白键 开始游戏 ——

Sometimes the only way to solve a crime is to think like the criminal.
The only reason for time is so that everything doesn't happen at once.
The history of mathematics is a history of human curiosity and ingenuity.
Our responsibility extends beyond shareholders to the communities we operate in.
在密码学的世界里,唯一安全的系统是永远不连接到任何网络的系统。