"To some men peace merely means the liberty to exploit other people without fear of retaliation or interference. To others peace means the freedom to rob others without interruption. To still others it means the leisure to devour the goods of the earth without being compelled to interrupt their pleasures to feed those whom their greed is starving. And to practically everybody peace simply means the absence of any physical violence that might cast a shadow over lives devoted to the satisfaction of their animal appetites for comfort and pleasure."