Soc. Pray, my son, did you ever hear of certain people being called ungrateful?
That I have (replied the young man).
Soc. And have you understood what it is they do to get that bad name?
Lamp. Yes, I have: when any one has been kindly treated, and has it in his power to requite the kindness but neglects to do so, men call him ungrateful.
Soc. And you admit that people reckon the ungrateful among wrongdoers?
Lamp. I do.
Soc. And has it ever struck you to inquire whether, as regards the right or wrong of it, ingratitude may not perhaps resemble some such conduct as the enslavement, say, of prisoners, which is accounted wrong towards friends but justifiable towards enemies?
Lamp. Yes, I have put that question to myself. In my opinion, no matter who confers the kindness, friend or foe, the recipient should endeavour to requite it, failing which he is a wrongdoer.
Soc. Then if that is how the matter stands, ingratitude would be an instance of pure unadulterate wrongdoing?
Lamprocles assented to the proposition.