This book consists of four chapters. Chapter 1 covers the "Elite", chapter 2 on "Power", chapter 3 on "Elite Power", and addition to this revised edition, chapter 4 on "Elite and Mass." The chapter arrangement in this revised book is different from the previous edition. Chapters 1 and 2 in the old edition are swapped in order. This is done to adjust the continuity of the book discussion, and therefore the title of this book is different from before the revised edition.