Carl Gustav Jung (1875-1961). Founded the analytical school of psychology and developed a radical new theory of the unconscious. Carl Gustav Jung (1875
'Jung believed that the unconscious is not merely the hiding place of demons but the province of angels and ministers of grace, which he called the 'archetypes', symbols of all the inner forces that work toward unity, health, fullness of life, and purposeful conscious development.' - Lewis Mumford, The New Yorker 'His idea of the archetype involves profound attitudes towards man's existence and intimate values through which very many people have found a new significance in their lives.' - R.F. Hobson, Journal of Analytical Psychology