This, then, is the problem to which I must now turn: the possible adjustment of these two imperative claims,--the claim to realize one's self and the claim to sacrifice one's self. And I shall most easily set my theme before my readers if I state at once the four historic objections to the reality of self-sacrifice. I call them historic, for they have appeared and reappeared in the history of ethics, and have been worked out there on a great scale. While not altogether consistent with one another, no one of them is unimportant. Together they compactly present those conflicting considerations which must be borne in mind when we attempt to comprehend the subtleties of self- sacrifice. I will endeavor to state them briefly and sympathetically. First, self-sacrifice is psychologically impossible. No man ever performs a strictly disinterested act, as has been shown in my chapter on self-direction. Before desire will start, his own interest must be engaged. In action we seek to accomplish something, and between that something and ourselves some sort of valued connection must be felt. Every wish indicates that the wisher experiences a need which he thinks might be supplied by the object wished for. It is true that wishes and wills are often directed upon external objects, but only because we believe that our own well-being is involved in their union with us. I devote myself to my friend as _my_ friend, counting his happiness and my own inseparable. Were he so entirely a foreigner that I had no interest in him, my sacrifices for him--even if conceivable--would be meaningless. They acquire meaning only through my sense of a tie between him and me. My service of him may be regarded as my escape from petty selfishness into broad selfishness, from immediate gain to remote gain. But the prospect of gain in some form, proximate or ultimate, gain often of an impalpable and spiritual sort, always attends my wish and will. The aim at self-realization, however hidden, is everywhere the root of action. No belittlement of ourselves can appear desirable except as a step toward ultimate enlargement. Self-sacrifice in any true and thorough-going sense never occurs. So cogent is this objection, and so frequently does it appear, not only in ethical discussion but in the minds of the struggling multitude, that he who has not faced it, and taken its truth well to heart, can have little comprehension of self-sacrifice. But it is a blessed fact that thousands who comprehend self-sacrifice little practise it largely. III