The science of government is only a science of combinations, of applications, and of exceptions, according to times, places and circumstances.
Jean-Jacques RousseauThe political body, therefore, is also a moral being which has a will; and this general will, which tends always to the conservation and well-being of the whole and of each part of it ... is, for all members of the state ... the rule of what is just or unjust.
Jean-Jacques Rousseau