Although he is normally quite unconscious of this connection with the Overself, once at least in a lifetime there is a flash which visits him and breaks the unconsciousness. He has a glimpse of his highest possibility. But the clearness and intensity of this glimpse depend upon his receptivity. They may amount to little or much.
-- Notebooks Category 22: Inspiration and the Overself > Chapter 4: Introduction To Mystical Glimpses > # 46
-- Perspectives > Chapter 22: Inspiration and the Overself > # 56