The laws of certain states . . . give an ownership in the service of Negroes as personal property . . . . But being men, by the laws of God and nature, they were capable of acquiring liberty - and when the captor in war . . . thought fit to give them liberty, the gift was not only valid, but irrevocable.

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

The true principle of government is this - make the system compleat in its structure; give a perfect proportion and balance to its parts; and the powers you give it will never affect your security.

Civil liberty is only natural liberty, modified and secured by the sanctions of civil society. It is not a thing, in its own nature, precarious and dependent on human will and caprice; but it is conformable to the constitution of man, as well as necessary to the well-being of society.

Were it not that it might require too long a discussion, it would not be difficult to demonstrate that a large and well-organized republic can scarcely lose its liberty from any other cause than that of anarchy, to which a contempt of the laws is the high-road.

The complete independence of the courts of justice is peculiarly essential in a limited Constitution. By a limited Constitution, I understand one which contains certain specified exceptions to the legislative authority. Limitations of this kind can be preserved in practice no other way than through the medium of courts of justice, whose duty it must be to declare all acts contrary to the manifest tenor of the Constitution void. Without this, all the reservations of particular rights or privileges would amount to nothing.

Passive commerce . . . should thus . . . [compel us] to content ourselves with the first price of our commodities, and to see the profits of our trade snatched from us, to enrich our enemies and persecutors. That unequalled spirit of enterprise . . . an inexhaustible mine of national wealth, would be stifled and lost; and poverty and disgrace would overspread a country, which, with wisdom, might make herself the admiration and envy of the world.