Unfortunately, the opinion has gone forth that no politician dares to be the advocate of peace when the question of war is mooted. That will be an evil hour — the sand of our republic will be nearly run — when it shall be in the power of any demagogue, or fanatic, to raise a war-clamor, and control the legislation of the country. The evils of war must fall upon the people, and with them the war-feeling should originate. We, their representatives, are but a mirror to reflect the light, and never should become a torch to fire the pile.

Speech in Congress, 1846.