(16) Tat: Father, I wish to hear; I long to know these things. Hermes: Be still, my son; hear the Praise-giving now that keeps [the soul] in tune, Hymn of Re-birth - a hymn I would not have thought fit so readily to tell, had'st thou not reached the end of all. Wherefore this is not taught, but is kept hid in silence. Thus then, my son, stand in a place uncovered to the sky, facing the southern wind, about the sinking of the setting sun, and make thy worship; so in like manner too when he doth rise, with face to the east wind. Now, son, be still! The Secret Hymnody

(20) It is doubtful that the deity called Thoth by the Egyptians was originally Hermes, but the two personalities were blended together and it is now impossible to separate them. Thoth was called "The Lord of the Divine Books" and "Scribe of the Company of the Gods." He is generally depicted with the body of a man and the head of an ibis. The exact symbolic meaning of this latter bird has never been discovered. A careful analysis of the peculiar shape of the ibis--especially its head and beak--should prove illuminating.