—— 请按键盘 空白键 开始游戏 ——

逆水行舟,不进则退。
Many backward steps are made by standing still.
In the world of cryptography, the only secure system is the one that is never connected to any network.
We are all prisoners of our own experiences, and it is only through understanding others that we can free ourselves.
理解风险心理学可以帮助我们在不确定的情况下做出更好的决策。