The conformity of opinion between governed governing and is the element that of a perfection the city. The biggest injustice that if can commit against the city is somebody fondness what it does not belong to it or not to carry through that for which it became it to the nature apt. But over all this occurs when the inferior part of the city desires to take the place of the magistrates, only that they had been born apt for such. Justice is, therefore, each one to exert that for which was born apoto by its very nature. The injustice is when issso not if of, and the people want to be the contrary o of that for which they had been born.

City and men are similar, even so ciade either the part biggest and the man the minor, but are join eqnuanto the four principles: wisdom, courage, moderation and justice are gifts in both, each one of the classrooms that compose the city, and in the proper city, in its deliberations. The soul tries two states at the same time, as something can have part of its body in movement and exttica part the soul also brings in itself two parts, that if oppose, the headquarters and the hunger is two states does not import the variations that from there elapse, yes the fact to have headquarters and of if having hunger. Thus in the soul the rational element (the reason) combat the sides of the desires (irrational), but enters one third element, clera not there, that the reason in the combat is entered into an alliance the irascible part of the soul, that desires that it is sick, clera, if revolt against these desires and if becomes important element in the fight for what certain, just. When clera combat the injustice, that is the desire of the concuspiscncia, is resembled what taught the guards, who exactly that it suffers cold, hunger or headquarters, combat the things that if must fear.