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

At first the ego is overpowered by the content newly emerging into consciousness - namely, the archetype of the antagonist - and goes under.  Only gradually, and to the degree that the ego recognizes this destructive tendency as being not just a hostile content of the unconscious, but as part of itself, does consciousness begin to incorporate it, to digest and assimilate it, in other words, to make it conscious.  The destruction is now separable from its old object, the ego, and has become and ego function.  The ego can now use at least a portion of this tendency in its own interests.  In fact, what has happened is that the ego, as we have said, 'turns the tables' upon the unconscious.