Pleasure and pain are emotionalized sensations accompanying various physical and mental states. The psychological truth about their "pursuit" is simply that we "pursue" certain objects or conditions because of their immediate attractiveness or "attractive terribleness," and that the accompanying pleasure becomes first a kind of orchestral background to our pursuit; and then, later, becomes, by the action of the law of association, part and parcel of the thing's attractiveness or "attractive terribleness." Thus what really occurs is precisely opposite to the hedonist's contention. For the thing "pursued" swallows up and appropriates to itself the pleasure and pain of the pursuit; and, by the law of association, becomes more vividly, even than at the start the motive force which lures us. The most ghastly, the most obscene, the most intolerable thing in the world is when the pain of pure sensation, the pain of the body, is accentuated to such a pitch of atrocious suffering that the other attributes of the soul are annihilated; and the humanity of the person thus suffering is temporarily destroyed; so that what "lives" at such a moment is not a person at all but an incarnate pain. That this ultimate ghastliness, this dehumanization by pain, can only occur where the aboriginal malice of the soul has previously weakened the soul's independent life, is proved by the fact that the most atrocious tortures have been successfully endured, even unto the point of death, by such as have been martyrs for an idea. And the reason of this endurance, the reason why, in the case of such martyrizing, the victim has been able to resist dehumanization is found in the fact that the soul's creative energy or the power of love has been so great that it has been able to assert its independence of bodily torment, even to the last moment of human identity. Since pain and pleasure, although so often the direct evocation of the soul's attribute of bodily sensation, are always composed of the primordial "stuff" of emotion; and since emotion is a projection of the soul independently of the body, it is natural that the soul should, in the reverse manner, colour its emotion with the memory of sensation. Thus it follows that although it is possible for the soul, when its emotional feeling is outraged or excited, to experience pain or pleasure apart from sensation, there is usually present in such an emotional pain or pleasure a residual element of sensation; for the soul is not a thing which simply "possesses" certain functions; but a thing which is present in some degree or other in all its various aspects of energy. What we call "memory" is nothing more than the plastic consciousness of personal identity and continuity. And when once the pain or pleasure of a bodily sensation has been lodged in the soul, that pain or pleasure becomes an integral portion of the soul's life, to be worked upon and appropriated for good or evil by the soul's intrinsic duality.