在每个故事中，都有一个隐藏的真相，等待着读者去发现。

中心地的等级越高，其服务的区域越大，此类中心地的数量越少。

穆里尼奥嘲讽瓜迪奥拉

The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.