Dear homo erectus! Because you are enthusiastic about classics, I wanted to discuss with you that scientists discovered a very old source of knowledge of types of human mind (soul) -- this ancient Chinese manuscript called Shan Hai Jing (Collection of Mountains and Seas). It turned out, that it contains descriptions of about three hundred unique models or programs of human mind. Furthermore, it had been determined that I Ching (Classic of Changes) and also Dao De Jing (by Laocius) are commentaries to Shan Hai Jing. <a href="http://www.catalogofhumanpopulation.org/content/view/129/lang,en/" rel="nofollow">I Ching</a>