But 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.

It is very certain that [the commerce clause] grew out of the abuse of the power by the importing States in taxing the non-importing, and was intended as a negative and preventive provision against injustice among the States themselves, rather than as a power to be used for the positive purposes of the General Government.

A distinction of property results from that very protection which a free Government gives to unequal faculties of acquiring it.

I think it absolutely necessary that the President should have the power of removing his subordinates from office; it will make him, in a peculiar manner, responsible for their conduct, and subject him to impeachment himself, if he suffers them to perpetrate with impunity high crimes or misdemeanors against the United States, or neglects to superintend their conduct, so as to check their excesses.

In proportion to the value of this revolution; in proportion to the importance of instruments, every word of which decides a question between power and liberty; in proportion to the solemnity of acts, proclaiming the will authenticated by the seal of the people, the only earthly source of authority, ought to be the vigilance with which they are guarded by every citizen in private life, and the circumspection with which they are executed by every citizen in public trust.

[Religious liberty was] in its nature an inalienable right ... because the opinions of men, depending only upon the evidence contemplated by their minds, cannot follow the dictates of other men.

On any other hypothesis, the delegation of judicial power would annul the authority delegating it; and the concurrence of this department with the others in usurped powers, might subvert forever, and beyond the possible reach of any rightful remedy, the very Constitution which all were instituted to preserve.