“A policeman is a charlatan who offers, in return for obedience, to protect him (a) from his superiors, (b) from his equals, and (c) from himself. This last service, under democracy, is commonly the most esteemed of them all. In the United States, at least theoretically, it is the only thing that keeps ice-wagon drivers, Y.M.C.A. secretaries, insurance collectors and other such human camels from smoking opium, ruining themselves in the night clubs, and going to Palm Beach with Follies girls”

1920s, Notes on Democracy (1926)
Context: What the common man longs for in this world, before and above all his other longings, is the simplest and most ignominious sort of peace: the peace of a trusty in a well-managed penitentiary. He is willing to sacrifice everything else to it. He puts it above his dignity and he puts it above his pride. Above all, he puts it above his liberty. The fact, perhaps, explains his veneration for policemen, in all the forms they take–his belief that there is a mysterious sanctity in law, however absurd it may be in fact.
A policeman is a charlatan who offers, in return for obedience, to protect him (a) from his superiors, (b) from his equals, and (c) from himself. This last service, under democracy, is commonly the most esteemed of them all. In the United States, at least theoretically, it is the only thing that keeps ice-wagon drivers, Y. M. C. A. secretaries, insurance collectors and other such human camels from smoking opium, ruining themselves in the night clubs, and going to Palm Beach with Follies girls... Under the pressure of fanaticism, and with the mob complacently applauding the show, democratic law tends more and more to be grounded upon the maxim that every citizen is, by nature, a traitor, a libertine, and a scoundrel. In order to dissuade him from his evil-doing the police power is extended until it surpasses anything ever heard of in the oriental monarchies of antiquity.