—— 请按键盘 空白键 开始游戏 ——

If you go back a few hundred years, what we take for granted today would seem like magic—being able to talk to people over long distances, to transmit images, flying, accessing vast amounts of data like an oracle. These are all things that would have been considered magic a few hundred years ago.
在数学中,你不理解事物。你只是习惯了它们。
爱是一种不可抗拒的渴望,渴望被不可抗拒地渴望。