The art of influencing others is the key to all success. The founder of the first Shogun dynasty of Japan offers deep insight into the human soul, and analyzes the causes of and suggests practical solutions to human shortcomings. This book delves into Yoritomo’s deep insight into the human soul, and his direct style and brilliance in defining the various states of the soul. Instead of just pointing out shortcomings, he analyses the causes and suggests practical solution.