But since the soul of man is the microcosm, and great men are those who live entirely in and through their souls, the whole universe thus having its being in them, the female must be described as absolutely without the quality of genius. The male has everything within him, and, as Pico of Mirandola put it, only specialises in this or that part of himself. It is possible for him to attain to the loftiest heights, or to sink to the lowest depths; he can become like animals, or plants, or even like women, and so there exist woman-like female men. The woman, on the other hand, can never become a man. In this consists the most important limitation to the assertions in the first part of this work. Whilst I know of many men who are practically completely psychically female, not merely half so, and have seen a considerable number of women with masculine traits, I have never yet seen a single woman who was not fundamentally female, even when this femaleness has been concealed by various accessories from the person herself, not to speak of others. One must _be_ (_cf._ chap. i. part I.) either man or woman, however many peculiarities of both sexes one may have, and this “_being_,” the problem of this work from the start, is determined by one’s relation to ethics and logic; but whilst there are people who are anatomically men and psychically women, there is no such thing as a person who is physically female and psychically male, notwithstanding the extreme maleness of their outward appearance and the unwomanliness of their expression. We may now give, with certainty, a conclusive answer to the question as to the giftedness of the sexes: there are women with undoubted traits of genius, but there is no female genius, and there never has been one (not even amongst those masculine women of history which were dealt with in the first part), _and there never can be one_. Those who are in favour of laxity in these matters, and are anxious to extend and enlarge the idea of genius in order to make it possible to include women, would simply by such action destroy the conception of genius. If it is in any way possible to frame a definition of genius that would thoroughly cover the ground, I believe that my definition succeeds. And how, then, could a soulless being possess genius? The possession of genius is identical with profundity; and if any one were to try to combine woman and profundity as subject and predicate, he would be contradicted on all sides. A female genius is a contradiction in terms, for genius is simply intensified, perfectly developed, universally conscious maleness. The man of genius possesses, like everything else, the complete female in himself; but woman herself is only a part of the Universe, and the part can never be the whole; femaleness can never include genius. This lack of genius on the part of woman is inevitable because woman is not a monad, and cannot reflect the Universe.[12]