To be womanly is one thing, and one only; it is to be sensitive to man, to be highly endowed with the sex instinct; to be manly is to be sensitive to woman. ↗
Freud's view is that all love is sexual in its origin or its basis. Even those loves which do not appear to be sexual or erotic have a sexual root or core. They are all sublimations of the sexual instinct. ↗
As long as man labors for a physical existence, though an act of necessity almost, he is yet natural; it is life, though that of this world, for which he instinctively works. ↗