But according to the whole spirit of the author’s speculations, and to his express affirmation in the beginning of the next [chapter], the idea of any sensation associated with the future, constitutes the Expectation of it: and if so, it rested with him to prove that the expectation of a pleasure, or of a pain, is the same thing with the desire, or aversion. This is certainly not conformable to common observation. For, on the one hand, it is commonly understood that there may be desire or aversion without expectation; and on the other, expectation of a pleasure without any actual feeling of desire: one may expect, and even look forward with satisfaction to, the pleasure of a meal, although one is not, but only expects to be, hungry. So perfectly is it assumed that expectation, and desire or aversion, are not necessarily combined, that the case in which they are combined is signified by a special pair of names. Desire combined with expectation, is called by the name of Hope; Aversion combined with expectation, is known by the name of Fear.
I believe the fact to be that desire is not Expectation, but is more than the idea of the pleasure desired, being, in truth, the initiatory stage of Will. In what we call Desire there is, I think, always included a positive stimulation to action; either to the definite course of action which would lead to our 195 obtaining the pleasure, or to a general restlessness and vague seeking after it. The stimulation may fall short of actually producing action: even when it prompts to a definite act, it may be repressed by a stronger motive, or by knowledge that the pleasure is not within present reach, nor can be brought nearer to us by any present action of our own. Still, there is, I think, always, the sense of a tendency to action, in the direction of pursuit of the pleasure, though the tendency may be overpowered by an external or an internal restraint. So also, in aversion, there is always a tendency to action of the kind which repels or avoids the painful sensation. But of these things more fully under the head of [Will].—Ed.
CHAPTER XX.
THE PLEASURABLE AND PAINFUL SENSATIONS, CONTEMPLATED AS PASSED OR AS FUTURE.
WE have considered, what the pleasurable and painful sensations are when present; what the ideas of them, considered as present, are; and what the ideas of their causes.
Those sensations, however, together with their causes, we may contemplate, either as passed, or as future: and so contemplated, they give rise to some of the most interesting states of the human mind.
To contemplate any feeling as Passed, is to remember it; and the explanation of [Memory] we need not repeat. To contemplate any feeling as Future, is merely a case of that Anticipation of the future from the passed, of which, also, we have [already] given the explanation.
When my finger was in the flame of the candle and burned, the painful sensation was present. The state of consciousness, however, was complex, and consisted of several ingredients; the sight of the burning candle, the sight of my finger, the sense of a certain position or locality, namely, that of my 197 finger and the candle, the painful sensation, and the belief that it was my sensation; in other words, the association of that thread of consciousness in which, to me, my being consists, with the present sensation. The painful feeling was thus a feeling deeply imbedded among others.
When I remember this state of consciousness, the idea of it, which makes part of the memory, is by no means a simple idea. It is composed of the ideas of all the above-mentioned sensations, together with that of the train of consciousness, which I call myself. This last is necessary to constitute it my idea. This idea, thus existing as my idea, and my present idea, is associated with that part of my train or thread of consciousness which has intervened, between the present state and the remembered state; and by this last association the idea becomes memory.