Here, however, a new question comes into view. When I stated in the preceding chapter, as a fundamental assumption of Hedonism, that it is reasonable to prefer pleasures in proportion to their intensity, and not to allow this ground of preference to be outweighed by any merely qualitative difference, I implied that the preference of pleasures on grounds of quality as opposed to quantity--as ‘higher’ or ‘nobler’--is actually possible: and indeed such non-hedonistic preference is commonly thought to be of frequent occurrence. But if we take the definition of pleasure just given--that it is the kind of feeling which we apprehend to be desirable or preferable--it seems to be a contradiction in terms to say that the less pleasant feeling can ever be thought preferable to the more pleasant. This contradiction may be avoided as follows. It will be generally admitted that the pleasantness of a feeling is only directly cognisable by the individual who feels it at the time of feeling it. Thus, though (as I shall presently argue), in so far as any estimate of pleasantness involves comparison with feelings only represented in idea, it is liable to be erroneous through imperfections in the representation--still, no one is in a position to controvert the preference of the sentient individual, so far as the quality of the present feeling alone is concerned. When, however, we judge of the preferable quality (as ‘elevation’ or ‘refinement’) of a state of consciousness as distinct from its pleasantness,[107] we seem to appeal to some common standard which others can apply as well as the sentient individual. Hence I should conclude that when one kind of pleasure is judged to be qualitatively superior to another, although less pleasant, it is not really the feeling itself that is preferred, but something in the mental or physical conditions or relations under which it arises, regarded as cognisable objects of our common thought. For certainly if I in thought distinguish any feeling from all its conditions and concomitants--and also from all its effects on the subsequent feelings of the same individual or of others--and contemplate it merely as the transient feeling of a single subject; it seems to me impossible to find in it any other preferable quality than that which we call its pleasantness, the degree of which is only cognisable directly by the sentient individual.