His chief objection was of a quite different nature. He wished to show that the human mind was a mere phantom of man’s making, that there are only bodies in the world, and that the mind has sprung from the body, and therefore constituted, not the _prius_, but the _posterius_ of those bodies. This view is evidently widely disseminated and has found very abundant support, at least in the letters addressed to me. “The mind,” so wrote the Horseherd, “is not a _prius_, it is a development, a self-evolving phenomenon.” Everything is now development, and there is no better salve for all ills than development. If our knowledge of development is taken in the sense of scientific historical inquiry, then we all agree, for how can there be anything that has not developed? In order to know what a thing is, we must learn how it became what it is. A much-admired philosopher, recently deceased, Henry Drummond, who was quite intoxicated with evolution, nevertheless admits quite plainly in his last work, _The Ascent of Man_, that “Order of events is history, and evolution is history” (p. 132). With this I am of course quite satisfied, for it is what I have been preaching in season and out of season for at least thirty years. But this order, or this sequence of facts, must be proved with scientific accuracy, and not merely postulated. If then my Horseherd had been content to say, “The human mind is also a development,” certainly no student of history, least of all a philologist, would have contradicted him. But he says: “Max, all German savants, or, if you please, the majority of them, still labour under the delusion that mind is a _prius_. But nonsense, Max, mind is a development, a self-evolving phenomenon. One would consider it impossible that a thinking man, who has ever observed a child, could be of any other opinion; why seek ghosts behind matter? Mind is a function of living organisms, which belongs also to a goose and a chicken.”