Greek Dialectic is the entry of the soul into the Delphic Palaces through reason. Remaining "in oneself," it develops the art of dialectics, weighing, rejecting, selecting, and, with knowledge, freely deciding on "what pertains to itself."

The first book of Greek dialectic was the introduction, prior to the opening of the intellect, necessary knowledge. The second, independent of the first, is dedicated to psychophysical balance. It is the method of the system, beginning with double ignorance: