All power in human hands is liable to be abused.

Wherever there is interest and power to do wrong, wrong will generally be done.

What is to be the consequence, in case the Congress shall misconstrue this part [the necessary and proper clause] of the Constitution and exercise powers not warranted by its true meaning, I answer the same as if they should misconstrue or enlarge any other power vested in them . . . the success of the usurpation will depend on the executive and judiciary departments, which are to expound and give effect to the legislative acts; and in a last resort a remedy must be obtained from the people, who can by the elections of more faithful representatives, annul the acts of the usurpers.

The house of representatives ... can make no law, which will not have its full operation on themselves and their friends, as well as the great mass of society. This has always been deemed one of the strongest bonds by which human policy can connect the rulers and the people together. It creates between them that communion of interest, and sympathy of sentiments, of which few governments have furnished examples; but without which every government degenerates into tyranny.

For the same reason that the members of the State legislatures will be unlikely to attach themselves sufficiently to national objects, the members of the federal legislature will be likely to attach themselves too much to local objects.

That this liberty [of the press] is often carried to excess; that it has sometimes degenerated into licentiousness, is seen and lamented, but the remedy has not yet been discovered. Perhaps it is an evil inseparable from the good with which it is allied; perhaps it is a shoot which cannot be stripped from the stalk without wounding vitally the plant from which it is torn. However desirable those measures might be which might correct without enslaving the press, they have never yet been devised in America.

In no instance have... the churches been guardians of the liberties of the people.