I am apt to suspect the Negroes to be naturally inferior to the Whites. There scarcely ever was a civilized nation of that complexion, nor even any individual, eminent either in action or speculation. No ingenious manufactures amongst them, no arts, no sciences. On the other hand, the most rude and barbarous of the Whites, such as the ancient Germans, the present Tartars, have still something eminent about them, in their valour, form of government, or some other particular. Such a uniform and constant difference could not happen, in so many countries and ages, if nature had not made an original distinction between these breeds of men. Not to mention our colonies, there are Negro slaves dispersed all over Europe, of whom none ever discovered the symptoms of ingenuity; though low people, without education, will start up amongst us, and distinguish themselves in every profession. In Jamaica, indeed, they talk of one Negro as a man of parts and learning; but it is likely he is admired for slender accomplishments, like a parrot who speaks a few words plainly.
David Hume, Scottish philosopher from a note added to his ‘Of National Characters’, in J.M. Roberts, The Triumph of the West, p.310
This is the problem with empiricism. He lacked a knowledge of the origin of all men as in the image of God.