经济景观是城市及其互补区域的系统。

Leadership is the art of getting someone else to do something you want done because he wants to do it.

War is an ugly thing， but not the ugliest of things； the decayed and degraded state of moral and patriotic feeling which thinks that nothing is worth war is much worse.

客户的忠诚是赢得的，而不是给予的。