John Dewey is better known in the field of education than in the field of philosophy, because he considers education to be the applied field of philosophy, and the two are inseparable and intertwined. His book is not only a contribution to the development of the science of human nature, but also a significant contribution to the field of philosophy and to education in particular. He bases all of this on a science of habits that eliminates the various contradictions and conflicts in ancient theories and heralds a social psychology that liberates the individual from restrictions and pressures, from repression and deprivation. This science harnesses the individual's intelligence and thinking, penetrates diverse fields of complex human relations, and adopts education as an effective means of creating harmony and interaction between different elements and classes.