—— 请按键盘 空白键 开始游戏 ——

The goal of cryptography is to make it so that the cost of breaking the system exceeds the value of the information protected.
舞台是一个神奇的地方,在那里我可以完全自由。
建筑业必须进化,否则将面临被淘汰的风险。
A story is not finished until it has taken the worst possible turn.