The goitre of egotism is so frequent among notable persons, that we must infer some strong necessity in nature which it subserves;such as we see in the sexual attraction.
Why were we driven out of Paradise? Why did we fall into this gnawing disease of unappeasable dissatisfaction? Not because we sinned. Ah, no. All the animals in Paradise enjoyed the sensual passion of coition. Not because we sinned. But because we got sex into our head.