The fundamental tenet of Steiner's teaching is that if we take the trouble to recognize the independent existence of the inner worlds of thought, and keep the mind turned in that direction, we shall soon become increasingly conscious of their reality. We are not, as Sartre believed, stranded in the universe of matter like a whale on a beach. That inner world is our natural home. Moreover, once we grasp this truth, we can also recognize that we ourselves possess an "essential ego," a "true self," a fundamental identity that goes far beyond our usual feeble sense of being "me."