As there are several sorts of ungrateful men, so there must be several ways of dealing with them, either by artifice, counsel, admonition, or reproof, according to the humor of the person, and the degree of the offence: provided always, that as well in the reminding a man of a benefit, as in the bestowing of it, the good of the receiver be the principal thing intended. There is a curable ingratitude, and an incurable; there is a slothful, a neglectful, a proud, a dissembling, a disclaiming, a heedless, a forgetful, and a malicious ingratitude; and the application must be suited to the matter we have to work upon. A gentle nature may be reclaimed by authority, advice, or reprehension; a father, a husband, a friend may do good in the case. There are a sort of lazy and sluggish people, that live as if they were asleep, and must be lugged and pinched to wake them. These men are betwixt grateful and ungrateful; they will neither deny an obligation nor return it, and only want quickening. I will do all I can to hinder any man from ill-doing, but especially a friend; and yet more especially from doing ill to me. I will rub up his memory with new benefits: if that will not serve, I will proceed to good counsel, and from thence to rebuke: if all fails, I will look upon him as a desperate debtor, and even let him alone in his ingratitude, without making him my enemy: for no necessity shall ever make me spend time in wrangling with any man upon that point. Assiduity of obligation strikes upon the conscience as well as the memory, and pursues an ungrateful man till he becomes grateful: if one good office will not do it, try a second, and then a third. No man can be so thankless, but either shame, occasion, or example, will, at some time or other, prevail upon him. The very beasts themselves, even lions and tigers, are gained by good usage: beside, that one obligation does naturally draw on another; and a man would not willingly leave his own work imperfect. “I have helped him thus far, and I will even go through with it now.” So that, over and above the delight and the virtue of obliging, one good turn is a shouting-horn to another. This, of all hints, is perhaps the most effectual, as well as the most generous.