Dream Symbols
The "shadow" of our personalities is that portion that we repress or refuse to acknowledge -- even the most kind-hearted nun has emotions and urges that are not confessed. In addition, it was Jung's belief that each of us has access to mythological, cultural and historical symbols that we somehow genetically inherited from our ancestors. He referred to this knowledge as the "collective unconscious". It is my personal belief that we have access to this knowledge and symbolism as a result of our previous
lives - we remember everything, but can (usually) only access it in our dreams.