Acknowledgement is made to the authors and publishers for quotations used from the following sources: The Babylonian Epic of Creation, verse translation by S. Langdon, The Clarendon Press; Hesiod’s Theogony, prose translation by H. G. Evelyn-White, Heinemann & Co. Ltd.; The Elder or Poetic Edda, verse translation by Olive Bray, 1908; The Younger Edda, prose translation by Rasmus Anderson, 1880; Plato’s Parmenides, translation by G. S. Kirk and J. E. Raven in Presocratic Philosophers, C.U.P.; Plato’s Cosmology: The Timaeus, translation by F. M. Cornford, Routledge & Kegan Paul.