—— 请按键盘 空白键 开始游戏 ——

The impact of computer science on society is profound and far-reaching.
Liberal democracy may constitute the "end point of mankind's ideological evolution" and the "final form of human government."
你能做的最糟糕的事情就是假装成你不是的样子。
"What we choose to remember says as much about us as what we choose to forget."