..if the Northern states refuse, willfully and deliberately, to carry into effect that part of the Constitution which respects the restoration of fugitive slaves, and Congress provide no remedy, the South would no longer be bound to observe the compact. A bargain can not be broken on one side, and still bind the other side.
Daniel WebsterCorruption of morals is rapid enough in any country without a bounty from government. And...the Chief Magistrate of the United States should be the last man to accelerate its progress.
Daniel Webster