principle operating both is mind power masked mind power therefore take great care that you do not misuse the science of mind stuff I cannot emphasize this too strongly for if you employ it for him harmful or evil purposes it will boomerang and destroy you just as it has others down through the centuries these are not idle words but solemn words of warning chapter 2 the power of thought glance around you if you are in a furnished room your eyes tell you that you are looking at a number of inanimate objects that's true