[12] It would be a simple matter to introduce at this point a list of the works of the most famous women, and show by a few examples how little they deserve the title of genius. But it would be a wearisome task, and any one who would make use of such a list can easily procure it for himself, so that I shall not do so. The proof of the soullessness of woman is closely connected with much of what was contained in the earlier chapters. The third chapter explained that woman has her experiences in the form of henids, whilst those of men are in an organised form, so that the consciousness of the female is lower in grade than that of the male. Consciousness, however, is psychologically a fundamental part of the theory of knowledge. From the point of view of the theory of knowledge, consciousness and the possession of a continuous ego, of a transcendental subjective soul, are identical conceptions. Every ego exists only so far as it is self-conscious, conscious of the contents of its own thoughts; all real existence is conscious existence. I can now make an important addition to the theory of henids. The organised contents of the thoughts of the male are not merely those of the female articulated and formed, they are not what was potential in the female becoming actual; from the very first there is a qualitative difference. The psychical contents of the male, even whilst they are still in the henid stage that they always try to emerge from, are already partly conceptual, and it is probable that even perceptions in the male have a direct tendency towards conceptions. In the female, on the other hand, there is no trace of conception either in recognition or in thinking.