Page:Kybalion - a study of the hermetic philosophy of ancient Egypt and Greece (1908).djvu/197



Students of psychology who have followed the modern trend of thought along the lines of mental phenomena are struck by the persistence of the dual-mind idea which has manifested itself so strongly during the past ten or fifteen years, and which has given rise to a number of plausible theories regarding the nature and constitution of these "two minds." The late Thomson J. Hudson attained great popularity in 1893 by advancing his well-known theory of the "objective and subjective minds" which he held existed in every individual. Other writers have attracted almost equal attention by the theories regarding the "conscious and sub-conscious minds"; the "voluntary and involuntary