The fallacy is obvious. Because an animal cannot live except as it is alive, except that is as its acts have the result of sustaining life, it is concluded that all its acts are instigated by an impulse to self-preservation. Since all acts affect the well-being of their agent in one way or another, and since when a person becomes reflective he prefers consequences in the way of weal to those of woe, therefore all his acts are due to self-love. In actual substance, one statement says that life is life; and the other says that a self is a self. One says that special acts are acts of a living creature and the other that they are acts of a self. In the biological statement the concrete diversity between the acts of say a clam and of a dog are covered up by pointing out that the acts of each tend to self-preservation, ignoring the somewhat important fact that in one case it is the life of a clam and in the other the life of a dog which is continued. In morals, the concrete differences between a Jesus, a Peter, a John and a Judas are covered up by the wise remark that after all they are all selves and all act as selves. In every case, a result or "end" is treated as an actuating cause. The fallacy consists in transforming the (truistic) fact of acting _as_ a self into the fiction of acting always _for_ self. Every act, truistically again, tends to a certain fulfilment or satisfaction of some habit which is an undoubted element in the structure of character. Each satisfaction is qualitatively what it is because of the disposition fulfilled in the object attained, treachery or loyalty, mercy or cruelty. But theory comes in and blankets the tremendous diversity in the quality of the satisfactions which are experienced by pointing out that they are all satisfactions. The harm done is then completed by transforming this artificial unity of result into an original love of satisfaction as the force that generates all acts alike. Because a Nero and a Peabody both get satisfaction in acting as they do it is inferred that the satisfaction of each is the same in quality, and that both were actuated by love of the same objective. In reality the more we concretely dwell upon the common fact of fulfilment, the more we realize the difference in the kinds of selves fulfilled. In pointing out that both the north and the south poles are poles we do not abolish the difference of north from south; we accentuate it.