Carl Jung- liber novus/ the red book.
(black book 6- 1916)
If I am not conjoined through the uniting of the Below and the Above, I break down into three parts: the serpent, and in that or some other animal form I roam, living nature daimonically, arousing fear and longing. The human soul, living forever within you. The celestial soul, as such dwelling with the Gods, far from you and unknown to you, appearing in the form of a bird