You see these dictators up on their pedestals, surrounded by the bayonets of their soldiers and the truncheons of their police. They're afraid of words and thought. ... They make frantic efforts to bar our thoughts and words. ... A state of society where men may not speak their mind - where children denounce their parents to the police - where a businessman or small shopkeeper ruins his competitor by telling tales about his private opinion. Such a state of society cannot long endure if it is continually in contact with the healthy outside world.