Where the company are real gentlemen and men of education, you will see no flute-girls, nor dancing-girls, nor harp-girls; and they have no nonsense or games, but are contented with one another’s conversation, of which their own voices are the medium, and which they carry on by turns and in an orderly manner. ... A company like this of ours, and men such as we profess to be, do not require the help of another’s voice. ... This sort of entertainment they decline, and prefer to talk with one another, and put one another to the proof in conversation.
Plato, Protagoras in Protagoras, 347c, Benjamin Jowett, trans.