§127. If you have not hold enough upon him this way, to stir up vigour and activity in him, you must employ him in some constant bodily labour, whereby he may get an habit of doing something. The keeping him hard to some study were the better way to get him an habit of exercising and applying his mind. But because this is an invisible attention, and nobody can tell when he is or is not idle at it, you must find bodily employments for him, which he must be constantly busied in, and kept to; and if they have some little hardship and shame in them, it may not be the worse, that they may the sooner weary him, and make him desire to return to his book. But be sure, when you exchange his book for his other labour, set him such a task, to be done in such a time as may allow him no opportunity to be idle. Only after you have by this way brought him to be attentive and industrious at his book, you may, upon his dispatching his study within the time set him, give him as a reward some respite from his other labour; which you may diminish as you find him grow more and more steady in his application, and at last wholly take off when his sauntering at his book is cured.
§128. We formerly observed, that variety and freedom was that that delighted children, and recommended their plays to them; and that therefore their book or anything we would have them learn, should not be enjoined them as business. This their parents, tutors, and teachers are apt to forget; and