Cutting off, then, at the one end, those pleasures which are inseparable from maintenance of the physique in an uninjured state; and cutting off at the other end the pleasures of successful action; the amount that remains is so greatly diminished as to make untenable the assumption that happiness at large admits of distribution after the manner which utilitarianism assumes. § 89. In yet one more way may be shown the inconsistency of this transfigured utilitarianism which regards its doctrine as embodying the Christian maxim--"Love your neighbor as yourself," and of that altruism which, going still further, enunciates the maxim--"Live for others." A right rule of conduct must be one which may with advantage be adopted by all. "Act according to that maxim only, which you can wish, at the same time, to become a universal law," says Kant. And clearly, passing over needful qualifications of this maxim, we may accept it to the extent of admitting that a mode of action which becomes impracticable as it approaches universality, must be wrong. Hence, if the theory of pure altruism, implying that effort should be expended for the benefit of others and not for personal benefit, is defensible, it must be shown that it will produce good results when acted upon by all. Mark the consequences if all are purely altruistic. First, an impossible combination of moral attributes is implied. Each is supposed by the hypothesis to regard self so little and others so much, that he willingly sacrifices his own pleasures to give pleasures to them. But if this is a universal trait, and if action is universally congruous with it, we have to conceive each as being not only a sacrificer but also one who accepts sacrifices. While he is so unselfish as willingly to yield up the benefit for which he has labored, he is so selfish as willingly to let others yield up to him the benefits they have labored for. To make pure altruism possible for all, each must be at once extremely unegoistic and extremely egoistic. As a giver, he must have no thought for self; as a receiver, no thought for others. Evidently, this implies an inconceivable mental constitution. The sympathy which is so solicitous for others as willingly to injure self in benefiting them, cannot at the same time be so regardless of others as to accept benefits which they injure themselves in giving. The incongruities that emerge if we assume pure altruism to be universally practiced, may be otherwise exhibited thus. Suppose that each, instead of enjoying such pleasures as come to him, or such consumable appliances to pleasure as he has worked for, or such occasions for pleasure as reward his efforts, relinquishes these to a single other, or adds them to a common stock from which others benefit, what will result? Different answers may be given according as we assume that there are, or are not, additional influences brought into play.