The title of this book is Education and Challenge, and the two words include a set of contents and meanings. Education is meant to educate the human being whom God created in the best way, which is the force that deals with the living in mutual human relations and with things to transform them into what benefits him, while the word challenge means that there are things that challenge this human being, which in the case of Japan is the scarcity of natural resources and the many disasters that the Japanese islands are exposed to, and the Japanese man and his education must challenge all of this.