A different solution of the unconscious conflict between the mother fixation and the sexual desires at lower levels is seen in those cases in which the man impulsively marries the woman who has this transient attraction for him. When the first passion of such an alliance has worn away, there is no lasting bond to take its place, and the man must find solace in some such way as an intimate friendship with a woman who recalls the maternal impressions of his childhood. A famous example of this is found in the beautiful affection of Auguste Comte for his idolized Clotilde de Vaux. Although Comte was bound to a woman whom he had married in the flush of erotic desire and whom he found entirety uncongenial, Clotilde became the inspiration of his later life, and held his affection without the aid of any material bond because she so closely resembled the dead mother whom he adored.[3] It is evident that the selection of a mate who is erotically attractive, but proves to be very similar to a parent who was disliked instead of loved, is as unfortunate as the choice of a partner who is utterly unlike a beloved father or mother. Indeed, when all the possible complications are clearly visualized, taking into account the numerous ways in which the sexual emotions can be modified, it is plain that these unconscious factors which determine the choice of a mate are not always conducive to a happy married life. Quite recently the tendency to homosexuality has been emphasized as an important factor in the psychological problem of sex. At the International Conference of Medical Women (New York, 1919) it was stated that homosexual fixations among women are a frequent cause of female celibacy and divorce. This view was upheld by such authorities as Dr. Constance Long of England, and other prominent women physicians. Although a certain percentage of female homosexuality is congenital, it is probable that by far the largest part is due to a conditioning of the sexual impulse by the substitution of members of the same sex as the erotic stimulus in place of the normal response to the opposite sex.