31 See, for example: “It does not, of course, suffice simply to connect a dream about a snake with the mythological occurrence of snakes, for who is to guarantee that the functional meaning of the snake in the dream is the same as in the mythological setting? In order to draw a valid parallel, it is necessary to know the functional meaning of the individual symbol, and then to find out whether the apparently parallel mythological symbol has a similar context and therefore the same functional meaning.” C.G. Jung, “The Concept of the Collective Unconscious,” in The Archetypes and the Collective Unconscious, 2nd ed., Collected Works 9:1 (Princeton: Princeton University Press, 1969), p. 50.