Aristophanes's Speech from Plato's Symposium
Aristophanes professed to open another vein of discourse.. Humankind, he said, judging by their neglect of it, have never, as I think, at all understood the power of Love...
In the first place, let me treat of the nature of humanity and what has happened to it. The original human nature was not like the present, but different. The sexes were not two as they are now, but originally three in number; there was man, woman, and the union of the two, of which the name survives but nothing else. Once it was a distinct kind, with a bodily shape and a name of its own, constituted by the union of the male and the female: but now only the word 'androgynous' is preserved, and that as a term of reproach.
In the second place, the primeval man was round, his back and sides forming a circle; and he had four hands and the same number of feet, one head with two faces, looking opposite ways, set on a round neck and precisely alike; also four ears, two privy members, and the remainder to correspond. He could walk upright as men now do, backwards or forwards as he pleased, and he could also roll over and over at a great pace, turning on his four hands and four feet, eight in all, like tumblers going over and over with their legs in the air; this was when he wanted to run fast.