ing, of horses or dogs, of fencing or dancing, or cudgel-playing, or bowls, or cards, or tennis, or anything else. The learned professor of all arts and sciences cannot reduce any one of them to practice, though he may contribute an account of them to an Encyclopædia. He has not the use of his hands or of his feet; he can neither run, nor walk, nor swim; and he considers all those who actually understand and can exercise any of these arts of body or mind as vulgar and mechanical men;—though to know almost any one of them in perfection requires long time and practice, with powers originally fitted, and a turn of mind particularly devoted to them. It does not require more than this to enable the learned candidate to arrive, by painful study, at a doctor's degree and a fellowship, and to eat, drink, and sleep the rest of his life!
The thing is plain. All that men really understand, is confined to a very small compass; to their daily affairs and experience; to what they have an opportunity to know, and motives to study or practise. The rest is affectation and imposture. The common people have the use of their limbs; for they live by their labour or skill. They understand their own business, and the characters of those they have to deal with; for it is necessary that they should. They
