EPISTLE LXXXI.
anyone who receives a benefit more gladly than he repays it is mistaken. By as much as he who pays is more light-hearted than he who borrows, by so much ought he to be more joyful who unburdens himself of the greatest debt—a benefit received—than he who incurs the greatest obligations. 18. For ungrateful men make mistakes in this respect also: they have to pay their creditors both capital and interest,[1] but they think that benefits are currency which they can use without interest. So the debts grow through postponement, and the later the action is postponed the more remains to be paid. A man is an ingrate if he repays a favour without interest. Therefore, interest also should be allowed for, when you compare your receipts and your expenses. 19. We should try by all means to be as grateful as possible.
For gratitude is a good thing for ourselves, in a sense in which justice, that is commonly supposed to concern other persons, is not; gratitude returns in large measure unto itself. There is not a man who, when he has benefited his neighbour, has not benefited himself,—I do not mean for the reason that he whom you have aided will desire to aid you, or that he whom you have defended will desire to protect you, or that an example of good conduct returns in a circle to benefit the doer, just as examples of bad conduct recoil upon their authors, and as men find no pity if they suffer wrongs which they themselves have demonstrated the possibility of committing; but that the reward for all the virtues lies in the virtues themselves. For they are not practised with a view to recompense; the wages of a good deed is to have done it.[2] 20. I am grateful, not in order that my neighbour, provoked by the earlier act of kindness, may be more ready to benefit me, but simply
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