[114] If, then, any one proves himself a man of such a character in the city he will appear superior to the whole city, and if a city show itself of such a character it will be the chief of all the country around; and if a nation do so it will be the lord of all the other nations, as the head is to the body occupying the pre-eminence of situation, not more for the sake of glory than for that of advancing the interests of those that see. For continual appearances of good models stamp impressions closely resembling themselves on all souls which are not utterly obdurate and intractable;