Erich Neumann
Author: Erich Neumann
Publisher: Princeton University Press (1954)

The mythological goal of the dragon fight is almost always the virgin, the captive, or, more generally, the 'treasure hard to attain.'  It is to be noted that a purely material pile of gold, such as the hoard of the Nibelungs, is a late and degenerate form of the original motif.  In the earliest mythologies, in ritual, in religion, and in mystical literature as well as in fairy tales, legend, and poetry, gold and precious stones, but particularly diamonds and pearls, were originally symbolic carriers of immaterial values.  Likewise the water of life, the healing herb, the elixir of immortality, the philosophers' stone, miracle rings and wishing rings, magic hoods and winged cloaks, are all symbols of the treasure.