"The substance of this book, as it is expressed in the editor's preface, is that to measure "right" by the false philosophy of the Hebrew prophets and "weepful" Messiahs is madness. Right is not the offspring of doctrine, but of power. All laws, commandments, or doctrines as to not doing to another what you do not wish done to you, have no inherent authority whatever, but receive it only from the club, the gallows, and the sword. A man truly free is under no obligation to obey any injunction, human or divine. Obedience is the sign of the degenerate. Disobedience is the stamp of the hero.Expressed in the form of a doctrine these positions startle us. In reality they are implied in the ideal of art serving beauty. The art of our upper classes has educated people in this ideal of the over-man, --- which is in reality the old ideal of Nero, Stenka Razin, Genghis Khan, Robert Macaire or Napoleon and all their accomplices, assistants, and adulators --- and it supports this ideal with all its might.It is this supplanting of the ideal of what is right by the ideal of what is beautiful, i.e. of what is pleasant, that is the fourth consequence, and a terrible one, of the perversion of art in our society. It is fearful to think of what would befall humanity were such art to spread among the masses of the people. And it already begins to spread."