τί ἥδιστον, τὸ ἐπιτυγχάνειν → what's pleasant, to get the goal
pōtōrĭum, ĭī, n. (potorius), vase à boire [coupe] : Plin. 33, 136.
potorium potorii N N :: drinking vessel; (usu. pl.) drinking vessels/bowls/cups/flagons
