Liberty is to faction what air is to fire.

That useful alterations will be suggested by experience, could not but be foreseen . . . . It moreover equally enables the general and state governments to originate the amendment of errors as they may be pointed out by the experience on one side or on the other.

Conscience is the most sacred of all property; other property depending in part on positive law, the exercise of that being a natural and unalienable right. To guard a man's house as his castle, to pay public and enforce private debts with the most exact faith, can give no title to invade a man's conscience, which is more sacred than his castle, or to withhold from it that debt of protection for which the public faith is pledged by the very nature and original conditions of the social pact.

America was indebted to immigration for her settlement and prosperity. That part of America which had encouraged them most had advanced most rapidly in population, agriculture and the arts.

American citizens are instrumental in carrying on a traffic in enslaved Africans, equally in violation of the laws of humanity and in defiance of those of their own country. The same just and benevolent motives which produced interdiction in force against this criminal conduct will doubtless be felt by Congress in devising further means of suppressing the evil.

In contemplating the pecuniary resources needed for the removal of such a number to so great a distance [freed slaves to Africa], my thoughts and hopes have long been turned to the rich fund presented in the western lands of the nation . . .

That is not a just government where arbitrary restrictions, exemptions, and monopolies deny to part of its citizens that free use of their faculties, and free choice of their occupations.