[In a democracy] a common passion or interest will, in almost every case , be felt by a majority of the whole; a communication and concert results from the form of government itself; and there is nothing to check the inducements to sacrifice the weaker party or an obnoxious individual.
James Madisonthere ought always to be a constitutional method of giving efficacy to constitutional provisions. What for instance would avail restrictions on the authority of the state legislatures, without some constitutional mode of enforcing the observance of them? . . . This power must either be a direct negative on the state laws, or an authority in the federal courts, to over-rule such as might be in manifest contravention of the articles of union.
James MadisonNo man will subject himself to the ridicule of pretending that any natural connection subsists between the sun or the seasons, and the period within which human virtue can bear the temptations of power. Happily for mankind, liberty is not, in this respect, confined to any single point of time, but lies within extremes, which afford sufficient latitude for all the variations which may be required by the various situations and circumstances of civil society.
James MadisonPlace three individuals in a situation wherein the interest of each depends on the voice of the others, and give to two of them an interest opposed to the rights of the third. Will the latter be secure? The prudence of every man would shun the danger. The rules & forms of justice suppose & guard against it. Will two thousand in a like situation be less likely to encroach on the rights of one thousand?
James Madison