Fantasia Of The Unconscious by D H Lawrence Chapter 2 Page 13

the mother may be more obvious. Is there not your ostensible navel, where the rupture between you and her took place? But because the mother-child relation is more plausible and flagrant, is that any reason for supposing it deeper, more vital, more intrinsic? Not a bit. Because if the large parent mother-germ still lives and acts vividly and mysteriously in the great fused nucleus of your solar plexus, does the smaller, brilliant male-spark that derived from your father act any less vividly? By no means. It is different — it is less ostensible. It may be even in magnitude smaller. But it may be even more vivid, even more intrinsic. So beware how you deny the father-quick of yourself. You may be denying the most intrinsic quick of all.

In the same way it follows that, since brothers and sisters have the same father