Beyond Good and Evil is a comprehensive overview of Nietzsche's mature philosophy. The book consists of 296 aphorisms, ranging in length from a few sentences to a few pages. These aphorisms are grouped thematically into nine different chapters and are bookended by a preface and a poem. While each aphorism can stand on its own, there is also something of a linear progression between aphorisms within chapters and from one chapter to another. Nonetheless, each aphorism presents a distinctive point of view, and even the individual chapter summaries omit a great deal.The preface accuses philosophers of dogmatism, and the first chapter explores this claim. Every great philosophy, Nietzsche asserts, is little more than the personal confession. Philosophers build up complex systems of thought to justify their own assumptions and prejudices. If we can dig these out, we can see what these philosophers value most deeply, and so gain insight into their character.