identifies the key aspect of man's nature--that he is a composite of mind and body, the function of the mind to make decisions and the function of the body to implement those decisions--and when he is functioning as his nature requires, he is in a state of Mind/Body Harmony. The book proves that any breach of that Harmony places happiness outside his reach.

The book examines the connection between Mind Body Harmony and guilt, emotions, dishonesty, criminality, parenting, education, duty, success and society.