Other constitutions are satisfied with making good subjects; this is a security for good governors.

It is by this tribunal that statesmen who abuse their power are accused by statesmen and tried by statesmen, not upon the niceties of a narrow jurisprudence, but upon the enlarged and solid principles of state morality.

It is here that those who by the abuse of power have violated the spirit of law can never hope for protection from any of its forms; it is here that those who have refused to conform themselves to its perfections can never hope to escape through any of its defects.

It ought, therefore, my Lords, to become our common care to guard this your precious deposit, rare in its use, but powerful in its effect, with a religious vigilance, and never to suffer it to be either discredited or antiquated.

For this great end your Lordships are invested with great and plenary powers: but you do not suspend, you do not supersede, you do not annihilate any subordinate jurisdiction; on the contrary, you are auxiliary and supplemental to them all.
Whether it is owing to the felicity of our times, less fertile in great offences than those which have gone before us, or whether it is from a sluggish apathy which has dulled and enervated the public justice, I am not called upon to determine,--but, whatever may be the cause, it is now sixty-three years since any impeachment, grounded upon abuse of authority and misdemeanor in office, has come before this tribunal.