政府的腐败几乎总是始于其原则的衰败。
The deterioration of a government begins almost always by the decay of its principles.
There are no permanent trends, only permanent users.
释义:用兵的方法,以攻破敌人心理防线为上策,攻破城池为下策。
真正的挑战是让复杂的东西看起来简单。