You must also as much as you can, avoid visible partiality. At least you must never suffer your fondness for one Scholar to grow so manifest, as that all your School shall see you look over a fault in him or her which same fault, if commited by another, you severely chastise. This will certainly produce in the others hatred & contempt. A fourth difficulty, and the last I shall mention, consists in knowing when, & in what measure to give the Boys Liberty to go from Home. The two younger Boys are wholly under your inspection; so that not only the progress they make in learning, but their moral Conduct (for both of these are critically observed & examined) either justifies or condemns your management to the World. If you keep them much at home, & close to business, they themselves will call you unfeeling and cruel; & refuse to be industrious; if you suffer them to go much abroad they are certainly out of the way of improvement by Study, probably, by discovering their gross Ignorance, they will expose to ridicule both themselves & all their former instructors, & possibly they may commit actual Crimes so as very much to injure themselves; & scandalize their family; but in each of these you will have a large share of blame, perhaps more than the parents, or even the Boys themselves--It will be said that the parents gave them no licence relying wholly on your judgment & prudence, this will in good measure justify them to the world. And as to the Boys they are full of youthful impetuosity & vigour, & these compel them, when they are free of restraint, to commit actions which with proper management they had surely avoided. I say, when you lay these things together, & view them on every side you will find so many perplexities arising in your mind, from a sense of ignorance of your duty, that you will proceed with caution & moderation, & will be carefull to examine with some precision into the circumstances of _time_, _company_, & _Business_ when you license them to go out entirely at the risk of your Reputation--But the practice of three or four Weeks will give you a more full notion of these & many other incidents than I am able now either to recollect or express; I shall have gained my End if these hints prevent you from setting off wrong, & doing inadvertantly at first what your Scholars will assert to be precedents for your after conduct. I go on, therefore, in the third place as I proposed,