He therefore divides all races into these two categories, taking the Chinese as the type of the one and the Hindoos as that of the other. According to him, the yellow races belong pre-eminently to the former, the black to the latter, while the white are distinguished by a greater intensity and better proportion of the qualities of both. But this division, and no other is consistent with the author's proposition, by assuming that in the black races the moral preponderates over the physical tendency, comes in direct conflict not only with the plain teachings of anatomy, but with all we know of the history of those races. I shall attempt to show wherein Mr. Gobineau's error lies, an error from the consequences of which I see no possibility for him to escape, and suggest an emendation which, so far from invalidating his general position, tends rather to confirm and strengthen it. In doing so, I am actuated by the belief that even if I err, I may be useful by inviting others more capable to the task of investigation. Suggestions on important subjects, if they serve no other purpose than to provoke inquiry, are never useless. The alchemists of the Middle Ages, in their frivolous pursuit of impossibilities, discovered many invaluable secrets of nature and laid the foundation of that science which, by explaining the intimate mutual action of all natural bodies, has become the indispensable handmaiden of almost every other. The error, it seems to me, lies in the same confusion of distinct ideas, to which I had already occasion to advert. In ordinary language, we speak of the physical and moral nature of man, terming physical whatever relates to his material, and moral what relates to his immaterial being. Again, we speak of _mind_, and though in theory we consider it as a synonyme of soul, in practical application it has a very different signification. A person may cultivate his mind without benefiting his soul, and the term _a superior mind_, does not necessarily imply moral excellency. That mental qualifications or acquisitions are in no way connected with sound morality or true piety, I have pointed out before. Should any further illustrations be necessary, I might remark that the greatest monsters that blot the page of history, have been, for the most part, men of what are called superior minds, of great intellectual attainments. Indeed, wickedness is seldom very dangerous, unless joined to intellect, as the common sense of mankind has expressed in the adage that a fool is seldom a knave. We daily see men perverting the highest mental gifts to the basest purposes, a fact which ought to be carefully weighed by those who believe that education consists in the cultivation of the intellect only. I therefore consider the moral endowments of man as practically different from the mental or intellectual, at least in their manifestations, if not in their essence. To define my idea more clearly, let me attempt to explain the difference between what I term