This quote from Thomas Jefferson, expressed as a letter speaks of the danger of a court gone bad, seeking after power.
To C. Hammond, 1821 It has long, however, been my opinion, and I have never shrunk from its expression (although I do not choose to put it into a newspaper, nor, like a Priam in armor, offer myself its champion), that the germ of dissolution of our federal government is in the constitution of the federal judiciary; an irresponsible body (for impeachment is scarcely a scarecrow) working like gravity by night and by day, gaining a little today and little tomorrow, and advancing its noiseless step like a thief, over the field of jurisdiction, until all shall be usurped from the States, and the government of all be consolidated into one. To this I am opposed; because, when all government, domestic and foreign, in little as in great things, shall be drawn to Washington as the center of all power, it will render powerless the checks provided of one government or another, and will become as venal and oppressive as the government from which we separated. It will be as in Europe, where every man must be either pike or gudgeon, hammer or anvil. Our functionaries and theirs are wares from the same workshop; made of the same materials, and by the same hand. If the States look with apathy on this silent descent of their government into the gulf which is to swallow all, we have only to weep over the human character formed uncontrollable but by a rod of iron, and the blasphemers of man, as incapable of self-government, become his true historians. Sinister procedure of the Supreme Court —–