Count Tolstoi said on this subject: "The difference in organization between man and woman is not only physiological but extends also into other and moral characteristics, such as go to make manhood in man, and womanhood (or femininity) in woman. The attraction between the sexes is based not merely upon the yearning for physical union, but likewise upon that reciprocal attraction exerted by the contrasting qualities of the sexes each upon the other, manhood upon womanhood, and womanhood upon manhood. The one sex endeavors to complement itself with the other, and therefore the attraction between the sexes demands a union of spirit precisely identical with the physical union. "The tendency toward physical and spiritual union forms two phases of manifestation of one and the same fountain-head of desire, and they bear such intimate relations to each other that the gratification of the one inclination inevitably weakens the other. So far as the yearning for spiritual union is satisfied, to that extent the yearning for physical union is diminished or entirely destroyed; and, vice versa, the gratification of the physical desire weakens or destroys the spiritual. And, consequently, the attraction between the sexes is not only physical affinity leading to procreation, but is also the attraction of opposites for one another, capable of assuming the form of the most spiritual union in thought only, or of the most animal union, causing the propagation of children, and all those varied degrees of relationship between the one and the other. The question of upon which footing the relation between the sexes is to be established and maintained, is settled by deciding what method of union is regarded at any given time, or for all time, as good, proper, and therefore desirable. * * *