—— 请按键盘 空白键 开始游戏 ——

The computer is unimportant. It can only give you answers.
The first man who, having enclosed a piece of ground, bethought himself of saying 'This is mine,' and found people simple enough to believe him, was the real founder of civil society.
可持续性不是成本;而是对相关性和持久性的投资。