Things change
On slaves:
Thomas Jefferson
For, men, probably of any colour, but of this color we know, brought up from their infancy without necessity for thought or forecast, are by their habits rendered as incapable as children of taking care of themselves, and are extinguished promptly wherever industry is necessary for raising the young. in the mean time they are pests in society by their idleness, and the depredations to which this leads them. their amalgamation with the other colour produces a degradation to which no lover of his country, no lover of excellence in the human character can innocently consent.
Thomas Jefferson