On the psyche and physical reality

“Nothing exists outside the psyche, however, that does not exist within it, and there is no unknown world that does not have its psychological or psychic counterpart. Man learned to fly as he tried to exteriorize inner experience, for in out of body states in dreams he had long been familiar with flight. All excursions into outer reality come as the psyche attempts to reproduce in any given “exterior” world the inner freedom of its being.”

The Unknown Reality
Volume 2
Session 713