—— 请按键盘 空白键 开始游戏 ——

The only limit to our realization of tomorrow will be our doubts of today.
可持续性不是一种趋势——而是我们对后代的责任。
这是友谊的特权,可以胡说八道,也可以尊重她的胡说八道。
The power of cryptography is not just in keeping secrets, but in enabling trust in a digital world.