“Suppose one who had so vitiated his palate as to take more pleasure in the taste of opium than in that of butter or honey, to be presented with a bolus of squills; there is hardly any doubt but that he would prefer the butter or honey to this nauseous morsel, or to any other bitter drug to which he had not been accustomed; which proves that his palate was naturally like that of other men in all things, that it is still like the palate of other men in many things, and only vitiated in some particular points.”
In the same manner, Payne Knight observes that “things, naturally the most nauseous, become most grateful; and things, naturally most grateful, most insipid.
“This extreme effect, however, only takes place where the palate has become morbid and vitiated by continued, and even forced gratification; and even when the metaphors taken from this sense, and employed to express intellectual qualities, show that it is always felt and considered as a corruption, even by those who are most corrupted: for though there are many who prefer port wine to malmsey, and tobacco to sugar, yet no one ever spoke of a sour or bitter temper as pleasant, or of a sweet one as unpleasant.” By this concession, Knight answers several of his own objections.
“When it is said,” farther observes Burke, very properly, “taste cannot be disputed, it can only mean, that no one can strictly answer what pleasure or pain some particular man may find from the taste of some particular thing. This indeed cannot be disputed; but we may dispute, and with sufficient clearness too, concerning the things which are naturally pleasing or disagreeable to the sense. But when we talk of any peculiar or acquired relish, then we must know the habits, the prejudices, or the distempers of this particular man, and we must draw our conclusions from those.”
Hume proceeds to a second point, by observing that “one obvious cause, why many feel not the proper sentiment of beauty, is the want of that delicacy of imagination which is requisite to convey a sensibility of those finer emotions.
“Where the organs are so fine, as to allow nothing to escape them, and at the same time so exact, as to perceive every ingredient in the composition; this we call delicacy of taste, whether we employ these terms in the literal or metaphorical sense.”
Burke enlarges on this, after preliminary observing that “the power of the imagination is incapable of producing anything absolutely new; it can only vary the disposition of those ideas which it has received from the senses. Now, the imagination is the most extensive province of pleasure and pain, as it is the region of our fears and our hopes, and of all our passions that are connected with them.
“Since the imagination is only the representation of the senses, it can only be pleased or displeased with the images, from the same principle on which the sense is pleased or displeased with the realities; and consequently there must be just as close an agreement in the imaginations as in the senses of men.
“There are some men formed with feelings so blunt, with tempers so cold and phlegmatic, that they can hardly be said to be awake during the whole course of their lives. Upon such persons, the most striking objects make but a faint and obscure impression. There are others so continually in the agitation of gross and merely sensual pleasures, or so occupied in the low drudgery of avarice, or so heated in the chase of honors and distinction, that their minds, which had been used continually to the storms of these violent and tempestuous passions, can hardly be put in motion by the delicate and refined play of the imagination. These men, though from a different cause, become as stupid and insensible as the former; but whenever either of these happen to be struck with any natural elegance or greatness, or with these qualities in any work of art, they are moved upon the same principle.”
On a third point, Hume says: “But though there be naturally a wide difference in point of delicacy between one person and another, nothing tends farther to increase and improve this talent, than practice in a particular art, and the frequent survey or contemplation of a particular species of beauty.