It is indeed very difficult to explain the astrological phenomenon. I am not in the least disposed to an either-or explanation. I always say that with a psychological explanation there is only the alternative: either and or! This seems to me to be the case with astrology too. - Carl G. Jung in a letter to Hans Bender, April 10, 1958, Carl G. Jung Letters, Volume 2, 1951-1961, p. 428.