"[Roman] Tyrants would distribute largess, a bushel of wheat, a gallon of wine, and a sesterce: and then everybody would shamelessly cry, "Long live the King!" The fools did not realize that they were merely recovering a portion of their own property, and that their ruler could not have given them what they were receiving without having first taken it from them. A man might one day be presented with a sesterce and gorge himself at the public feast, lauding Tiberius and Nero for handsome liberality, who on the morrow, would be forced to abandon his property to their avarice, his children to their lust, his very blood to the cruelty of these magnificent emperors, without offering any more resistance than a stone or a tree stump. The mob has always behaved in this way – eagerly open to bribes that cannot be honorably accepted, and dissolutely callous to degradation and insult that cannot be honorably endured."
Étienne de la Boétie
http://www.mises.org/store/Politics-of-Obedience-P529.aspx?AFID=14