SECT II.—PAIN AND PLEASURE
IT seems then necessary towards moving the passions of people advanced in life to any considerable degree, that the objects designed for that purpose, besides their being in some measure new, should be capable of exciting pain or pleasure from other causes. Pain and pleasure are simple ideas, incapable of definition. People are not liable to be mistaken in their feelings, but they are very frequently wrong in the names they give them, and in their reasonings about them. Many are of the opinion, that pain arises necessarily from the removal of some pleasure; as they think pleasure does from the ceasing or diminution of some pain. For my part, I am rather inclined to imagine, that pain and pleasure, in their most simple and natural manner of affecting, are each of a positive nature, and by no means necessarily dependent on each other for their existence. The human mind is often, and I think it is for the most part, in a state neither of pain nor pleasure, which I call a state of indifference. When I am carried from this state into a state of actual pleasure, it does not appear necessary that I should pass through the medium of any sort of pain. If in such a state of indifference, or ease, or tranquillity, or call it what you please, you were to be suddenly entertained with a concert of music; or suppose some object of a fine shape, and bright, lively colours, to be presented before you; or imagine your smell is gratified with the fragrance of a rose; or if without any previous thirst you were to drink of some pleasant kind of wine, or to taste of some sweetmeat without being hungry; in all the several senses, of hearing, smelling and tasting, you undoubtedly find a pleasure; yet if I inquire into the state of your mind previous to these gratifications, you will hardly tell me that they found you in any kind of pain; or, having satisfied these several senses with their several pleasures, will you say that any pain has succeeded, though the pleasure is absolutely over? Suppose on the other hand, a man in the same state of indifference, to receive a violent blow, or to drink of some bitter potion, or to have his ears wounded with some harsh and grating sound; here is no removal of pleasure; and yet here is felt in every sense which is affected, a pain very distinguishable. It may be said, perhaps, that the pain in these cases had its rise from the removal of the pleasure which the man enjoyed before, though that pleasure was of so low a degree as to be perceived only by the removal. But this seems to me a subtilty that is not discoverable in nature. For if, previous to the pain, I do not feel any actual pleasure, I have no reason to judge that any such thing exists; since pleasure is only pleasure as it is felt. The same may be said of pain, and with equal reason. I can never persuade myself that pleasure and pain are mere relations, which can only exist as they are contrasted; but I think I can discern clearly that there are positive pains and pleasures, which do not at all depend upon each other. Nothing is more certain to my own feelings than this. There is nothing which I can distinguish in my mind with more clearness than the three states, of indifference, of pleasure, and of pain. Every one of these I can perceive without any sort of idea of its relation to anything else. Caius is afflicted with a fit of the colic; this man is actually in pain; stretch Caius upon the rack, he will feel a much greater pain: but does this pain of the rack arise from the removal of any pleasure? or is the fit of the colic a pleasure or a pain, just as we are pleased to consider it?