On Benefits 6.13 ¶2 — Seneca

Seneca, On Benefits 6.13 ¶2

As for him who bestows a benefit for his own sake, I should say to him, “You have made use of me, and how can you say that you have bestowed a benefit upon me, rather than I upon you?” “Suppose,” answers he, “that I cannot obtain a public office except by ransoming ten citizens out of a great number of captives, will you owe me nothing for setting you free from slavery and bondage? Yet I shall do so for my own sake.” To this I should answer, “You do this partly for my sake, partly for your own. It is for your own sake that you ransom captives, but it is for my sake that you ransom me; for to serve your purpose it would be enough for you to ransom anyone. I am therefore your debtor, not for ransoming me but for choosing me, since you might have attained the same result by ransoming someone else instead of me. You divide the advantages of the act between yourself and me, and you confer upon me a benefit by which both of us profit. What you do entirely for my sake is, that you choose me in preference to others. If therefore you were to be made praetor for ransoming ten captives, and there were only ten of us captives, none of us would be under any obligation to you, because there is nothing for which you can ask any one of us to give you credit apart from your own advantage. I do not regard a benefit jealously and wish it to be given to myself alone, but I wish to have a share in it.”