But it is no less idle than invidious to employ our time in overturning the errors of others; if we establish Truth, they will fall of themselves. There cannot be two right sides to any question; and, if we are right, what is opposed to us must of necessity he wrong. Whether we are so or not must be determined by those who admit or reject what has already been advanced on the subject of Beauty, in the first Discourse. It will be remembered, that, in the course of our argument there, we were brought to the conclusion, that Beauty was the Idea of a certain physical _condition_, both general and ultimate; general, as presiding over objects of many kinds, and ultimate, as being the _perfection_ of that peculiar condition in each, and therefore not applicable to, or representing, its degrees in any; which, as approximations only to the one supreme Idea, should truly be distinguished by other terms. Accordingly, we cannot, strictly speaking, say of two persons of the same age and sex, differing from each other, that they are equally beautiful. We hear this, indeed, almost daily; it is nevertheless not the true expression of the actual impression made on the speaker, though he may not take the trouble to examine and compare them. But let him do so, and we doubt not that he would find the one to rise (in however slight a degree) above the other; and, if he did not assign a different term to the lower, it would be only because he was not in the habit of marking, or did not think it worth his while to note, such nice distinctions. If there is a _first_ and a _last_ to any thing, the intermediates can be neither one nor the other; and, if we so name them, we speak falsely. It is no less so with Beauty, which, being at the head, or first in a series, admits no transference of its title. We mean, if speaking strictly; which, however, we freely acknowledge, no one can; but that is owing to the insufficiency of language, which in no dialect could supply a hundredth part of the terms needed to mark every minute shade of difference. Perhaps no subject requiring a wider nomenclature has one so contracted; and the consequence is, that no subject is more obscured by vague expressions. But it is the business of the Artist, if he cannot form to himself the corresponding terms, to be prepared at least to perceive and to note these various shades. We do not say, that an actual acquaintance with all the nice distinctions is an essential requisite, but only that it will not be altogether useless to be aware of their existence; at any rate, it may serve to shield him from the annoyance of false criticism, when censured for wanting beauty where its presence would have been an impertinence.