§47. The usual lazy and short way by chastisement and the rod, which is the only instrument of government that tutors generally know, or ever think of, is the most unfit of any to be used in education, because it tends to both those mischiefs; which, as we have shown, are the Scylla and Charybdis, which on the one hand or the other ruin all that miscarry.
§48. 1. This kind of punishment contributes not at all to the mastery of our natural propensity to indulge corporal and present pleasure, and to avoid pain at any rate, but rather encourages it, and thereby strengthens that in us, which is the root from whence spring all vicious actions, and the irregularities of life. For what other motive, but of sensual pleasure and pain, does a child act by, who drudges at his book against his inclination, or abstains from eating unwholesome fruit, that he takes pleasure in, only out of fear of whipping? He in this only prefers the greater corporal pleasure, or avoids the greater corporal pain. And what is it, to govern his actions, and direct his conduct by such motives as these? What is it, I say, but to cherish that principle in him, which it is our business to root