"Like painting and music or any other art... living requires the understanding of and adherence to the laws and rules under which the art can flourish. This essentially new concept of living relates it to the great Law of Cause and Effect (the Law of Karma in the East) and the connected Law of Rebirth, the basic laws of our planetary existence. The correct understanding and following of these two laws are prerequisites for the creation of harmlessness in every sphere of our lives and thus also for the creation of right human relations, itself the prerequisite for human happiness. Preface"