[Regarding legislative assemblies,] the number ought at most to be kept within a certain limit, in order to avoid the confusion and intemperance of a multitude. In all very numerous assemblies, of whatever characters composed, passion never fails to wrest the scepter from reason. Had every Athenian citizen been a Socrates, every Athenian assembly would still have been a mob.
James Madison[T]he delegation of the government, in [a republic], to a small number of citizens elected by the rest . . . [is] to refine and enlarge the public views by passing them through the medium of a chosen body of citizens, whose wisdom may best discern the true interest of their country and whose patriotism and love of justice will be least likely to sacrifice it to temporary or partial considerations.
James MadisonBut the mild voice of reason, pleading the cause of an enlarged and permanent interest, is but too often drowned, before public bodies as well as individuals, by the clamors of an impatient avidity for immediate and immoderate gain.
James MadisonIt may not be improper, however, to remark two consequences, evidently flowing from an extension of the federal power to every subject falling within the idea of the "general welfare." One consequence must be, to enlarge the sphere of discretion allotted to the executive magistrate... The other consequence would be, that of an excessive augmentation of the offices, honors, and emoluments, depending on the executive will.
James Madison