Owing to the thoroughness of her mental methods she was psychologically free, the legal tie mattered as little as if Mortimer had been transposed by some beneficent law to the status of a brother. The will when it is strong enough can control acts, and, when favored by bias, thought; but it has no command whatever over the sub-consciousness, and in that mysterious region are the subtle inheritances of mind and character, the springs and the direction, of all functional life; a fate with a thousand threads on her wheel, filaments from the souls and the bodies, the minds and the acts, of every ancestor straight back to that vast impersonal ocean where, unthinkable millions of years ago proemial life awaited the call of the worlds. This aged untiring fate at the wheel battles unceasingly with the conscious mind above, for age is prone to live by law and rote. These fates, the oldest daughters of the Earth-Mother, Nature, know nothing of morals or manners, assume that men and women are as naïve in their normality as the denizens of forest and field. And so they are while children. II The eternal pull between civilizing Mind (Oh, centuries yet from being civilized!) and the memoried but obstinate old lady at the wheel (who laughs when a man of powerful will and too active mind "wills" sleep; forcing him finally to choose between the horrors of insomnia, the insidious tyranny of drugs, and the doubtful and wearisome alternative of psychotherapeutics)--this pull, automatic in people of low estate, becomes bitter and often appalling where the mind is highly developed and attuned besides to the codes and customs of the best that civilization has so far accomplished. The most vital of all these functions, for without it Mother Earth would be like an ant hill without ants, and all these ancient norms of daughters as homeless as the rest of the fates, is what man in a spirit of social compromise has labeled an instinct--the sex-instinct. It is no more an instinct than recurring sleep, lymphatic action, hunger, thirst, alimentation. It is a primal function for which Mind, wisely foreseeing the consequences of too much Nature, long since created laws both civil and social to curb. There are many impulses, Inherited, from ten thousand ancestors and constantly jogged by Earth's busy agent, human nature, that may logically be called instincts (their roots lying in the ancient social groups and their struggle to exist) but not a function that governs the law of reproduction, as appetite governs the law of renewing the vital necessities of the body. III