_Sir Thomas More_.--Rightly, for though the most sagacious author that ever deduced maxims of policy from the experience of former ages has said that the misgovernment of States, and the evils consequent thereon, have arisen more from the neglect of that experience--that is, from historical ignorance--than from any other cause, the sum and substance of historical knowledge for practical purposes consists in certain general principles; and he who understands those principles, and has a due sense of their importance, has always, in the darkest circumstances, a star in sight by which he may direct his course surely. _Montesinos_.--The British ministers who began and conducted the first war against revolutionary France, were once reminded, in a memorable speech, that if they had known, or knowing had borne in mind, three maxims of Machiavelli, they would not have committed the errors which cost this country so dearly. They would not have relied upon bringing the war to a successful end by aid of a party among the French: they would not have confided in the reports of emigrants; and they would not have supposed that because the French finances were in confusion, France was therefore incapable of carrying on war with vigour and ability; men and not money being the sinews of war, as Machiavelli had taught, and the revolutionary rulers and Buonaparte after them had learnt. Each of these errors they committed, though all were marked upon the chart! _Sir Thomas More_.--Such maxims are like beacons on a dangerous shore, not the less necessary, because the seaman may sometimes be deceived by false lights, and sometimes mistaken in his distances; but the possibility of being so misled will be borne in mind by the cautious. Machiavelli is always sagacious, but the tree of knowledge of which he had gathered grew not in Paradise; it had a bitter root, and the fruit savours thereof, even to deadliness. He believed men to be so malignant by nature that they always act malevolently from choice, and never well except by compulsion, a devilish doctrine, to be accounted for rather than excused by the circumstances of his age and country. For he lived in a land where intellect was highly cultivated, and morals thoroughly corrupted, the Papal Church having by its doctrines, its practices, and its example, made one part of the Italians heathenism and superstitious, the other impious, and both wicked.