Psychological equilibrium is the great secret of the Oracle of Delphi, symbolized in the three-legged chair she sits upon. Learn about the important aspects of our inner nature: psyche, personality, the three brains, ego, consciousness, and more.    Related quote: "Whosoever truly wants to know the internal worlds of the planet Earth or of the solar system or of the galaxy in which we live, must previously know his intimate world, his individual, internal life, his own internal worlds. Man, know thyself, and thou wilt know the Universe and its Gods. The more we explore this internal world called “myself,” the more we will comprehend that we simultaneously live in two worlds, in two realities, in two confines: the external and the internal. In the same way that it is indispensable for one to learn how to walk in the external world so as not to fall down into a precipice, or not get lost in the streets of the city, or to select one's friends, or not associate with the perverse ones, or not eat poison, etc.; likewise, through the psychological work upon oneself we learn how to walk in the internal world, which is explorable only through Self-observation.” - Samael Aun Weor, Revolutionary Psychology This is a lecture from the free online course Greek Mysteries. Course Description: Symbolized in the mythologies of the Gods and heroes, monsters and wars, are profound truths about our souls and the path to reach a divine state. These lectures were originally gven live and unscripted on Gnostic Radio.