Ambition without principle never was long under the guidance of good sense.

Were not the disadvantages of slavery too obvious to stand in need of it, I might enumerate and describe the tedious train of calamities inseparable from it. I might show that it is fatal to religion and morality; that it tends to debase the mind, and corrupt its noblest springs of action. I might show that it relaxes the sinews of industry, clips the wings of commerce, and introduces misery and indigence in every shape.

Nothing could be more ill-judged than that intolerant spirit which has, at all times, characterized political parties.

If duties are too high, they lessen the consumption; the collection is eluded; and the product to the treasury is not so great as when they are confined within proper and moderate bounds. This forms a complete barrier against any material oppression of the citizens by taxes of this class, and is itself a natural limitation of the power of imposing them.

It is impossible not to bestow the imputation of deliberate imposture and deception upon the gross pretense of a similitude between a king of Great Britain and a magistrate of the character marked out for that of the President of the United States. It is still more impossible to withhold that imputation from the rash and barefaced expedients which have been employed to give success to the attempted imposition.

Opinion, whether well or ill-founded, is the governing principle of human affairs

The states have authority to interpret the Constitution, enforce it, and protect the people from violations of it by the federal government In the first place, there is not a syllable in the plan under consideration which directly empowers the national courts to construe the laws according to the spirit of the Constitution, or which gives them any greater latitude in this respect than may be claimed by the courts of every State.