Occam's razor has gradually shorn British and German philosophy of the notions of substance and cause, matter and God, truth and the soul. Sometimes these terms were declared to stand for nothing whatever, because (as in the case of matter and substance) if I reduced myself to a state of artificial stupidity I might for a moment stop short of the conception of them. More often (as in the case of the soul) the term was declared to stand for something real, which, however, was "nothing but" something else. Of course, all words and thoughts stand for something else; and the question is only whether we can find another word or thought that will express the reality better. Thus, if I said that the soul was "nothing but" a series of sensations, I should soon have to add that this series, to make up a soul, must arise in the same animal body, and must be capable of being eventually surveyed and recalled together; while I should have to assign to some other obscure agency those unconscious vital functions which were formerly attributed to the soul in forming and governing the body, and breeding the passions; functions without which my series of sensations would hardly be what it is. I am not confident that all this laboured psychology makes things much clearer in the end, or does not multiply entities without necessity; since where I had simply spoken of the soul, I should now have to speak of sensations, series, possibility, synthesis, personal identity, the transcendental unity of apperception, and the unconscious mind. Something is doubtless gained by coining these modern and questionable expressions, since they indicate true complexities in the facts, while a poetic term like "soul" covers them only by pointing the finger of childish wonder at them, without analysis. Nature is far more complicated than any language or philosophy, and the more these refine, the closer they can fit. The anxiety of the honest Occam to stick to the facts, and pare his thoughts to the quick, had this justification in it, that sometimes our images and distinctions are misplaced. Grammar, usurping the rôle of physics, created metaphysics, the trouble with which is not at all that it multiplies entities, since no metaphysician can invent anything that did not lie from all eternity in the realm of essence, like the plot of unwritten novels, waiting for some one with wit enough to think of it. The trouble is rather that the metaphysician probably gives his favourite essences the wrong status. These beings may well be absent from the time and place to which he hastily assigns them; they may even be incongruous altogether with what happens to exist anywhere. What happens to exist is perhaps what he thinks he is describing, or what, like Occam, he would like to describe if he could; but he is probably not able. Yet that doesn't matter so much as he imagines. What happens to exist can take very good care of itself, and is quite indifferent to what people think of