De parasito sive artem esse parasiticam
Lucian of Samosata
Lucian, Vol. 3. Harmon, A. M., editor. London: William Heinemann, Ltd.; Cambridge, MA: Harvard University Press, 1921.
Aeschines the Socratic, the man who wrote the long and witty dialogues, once went to Sicily, taking them with him, in the hope that through them he might be able to get acquainted with Dionysius the tyrant; and after he had read his “Miltiades”’ and was considered to have made a hit, he made himself at home in Sicily from then on, playing parasite to the tyrant and bidding adieu to the haunts of Socrates.