—— 请按键盘 空白键 开始游戏 ——

The best way to predict the future is to design it.
The only truly secure system is one that is powered off, cast in a block of concrete and sealed in a lead-lined room with armed guards - and even then I have my doubts.
一本书是一个花园,一个果园,一个仓库,一场聚会,一路上的伙伴,一位顾问,众多的顾问。