But there is not the same obvious concurrence in any uniform or settled principles which relate to taste. It is even commonly supposed that this delicate and aerial faculty, which seems too volatile to endure even the chains of a definition, can not be properly tried by any test, nor regulated by any standard. There is so continual a call for the exercise of the reasoning faculty, and it is so much strengthened by perpetual contention, that certain maxims of right reason seem to be tacitly settled amongst the most ignorant. The learned have improved on this rude science and reduced those maxims into a system. If taste has not been so happily cultivated, it was not that the subject was barren, but that the laborers were few or negligent; for to say the truth, there are not the same interesting motives to impel us to fix the one which urge us to ascertain the other. And after all, if men differ in their opinion concerning such matters, their difference is not attended with the same important consequences; else I make no doubt but that the logic of taste, if I may be allowed the expression, might very possibly be as well digested, and we might come to discuss matters of this nature with as much certainty as those which seem more immediately within the province of mere reason. And indeed, it is very necessary, at the entrance into such an inquiry as our present, to make this point as clear as possible; for if taste has no fixt principles, if the imagination is not affected according to some invariable and certain laws, our labor is like to be employed to very little purpose; as it must be judged a useless, if not an absurd undertaking, to lay down rules for caprice, and to set up for a legislator of whims and fancies. The term taste, like all other figurative terms, is not extremely accurate; the thing which we understand by it is far from a simple and determinate idea in the minds of most men, and it is therefore liable to uncertainty and confusion. I have no great opinion of a definition, the celebrated remedy for the cure of this disorder. For when we define, we seem in danger of circumscribing nature within the bounds of our own notions, which we often take up by hazard, or embrace on trust, or form out of a limited and partial consideration of the object before us, instead of extending our ideas to take in all that nature comprehends, according to her manner of combining. We are limited in our inquiry by the strict laws to which we have submitted at our setting out. _... Circa vilem patulumque morabimur orbem, Unde pudor proferre pedem vetet aut operis lex._