—— 请按键盘 空白键 开始游戏 ——

Security in computing is not just about building walls, but about understanding the landscape of threats.
词语如同影子,影子如同词语:它们什么都不说,它们只是重复我们想听的话。
The most dangerous of all falsehoods is a slightly distorted truth.
理解一个句子意味着理解一种语言。