It has since been republished countless times due to its sheer eloquence and unanswered articulation of the 3 "lost tools" in classical education: grammar, logic and rhetoric.

    His theory of learning lies at the very heart of the modern understanding of the human learning process, and he is celebrated as the founding father of child psychology. A prolific writer, is the author of more than fifty books and several hundred articles. The Psychology of Intelligence is one of his most important works. Containing a complete synthesis of his thoughts on the mechanisms of intellectual development, it is an extraordinary volume by an extraordinary writer. Given his significance, it is hardly surprising that Psychology Today pronounced Piaget the Best Psychologist of the twentieth century.

    

    Th conclusion of research is that the first two years of life are the most important. So here begins a new path, wherein it will not be the professor who teaches the child, but the child who teaches the professor.