The relation between psychical and natural laws--The psycho-physical individual--The question as to the universal validity of the laws--The principle of creative resultants--The principle of heterogony of ends--The principle of conditioning relations--The principle of intensifying contrasts--The psychological and physical standpoints--Relation between physical and psychical values--Physical and psychical elements--The nature of the soul--Mythological views--The "substance" hypothesis--The principle of the actuality of mind
CHAPTER V · THE LAWS OF PSYCHICAL LIFE
From An Introduction to Psychology by Wilhelm Wundt.
