garelon

"I learn to do service to another, without bearing him any real kindness: because I foresee, that he will return my service, in expectation of another of the same kind, and in order to maintain the same correspondence of good offices with me or others. And, accordingly, after I have serv'd him and he is in possession of the advantage arising from my action, he is induc'd to perform is part, as foreseeing the consequences of his refusal". Chi l'ha detto? Google non vale. Who said that??