Symposiacs (2.1.7)

Again, a complaint that implies thankfulness for a received favor is pleasant raillery. Thus Diogenes of his master Antisthenes:

That man that made me leave my precious ore,

Clothed me with rags, and force. me to be poor;

That man that made me wander, beg my bread,

And scorn to have a house to hide my lead.

For it had not been half so pleasant to have said, that man that made me wise, content, and happy. And thus a Spartan, making as if he would find fault with the master of the exercises for giving him wood that would not smoke, said, He will not permit us even to shed a tear. So he that calls a hospitable man, and one that treats often, a kidnapper, and a tyrant who for a long time would not permit him to see his own table; and he whom the King hath raised and enriched, that says he had a design upon him and robbed him of his sleep and quiet. So if he that hath an excellent vintage should complain of Aeschylus’s Cabeiri for making him want vinegar, as they had jocosely threatened. For such as these have a pungent pleasantness, so that the praised are not offended nor take it ill.