Ζῆν οὐκ ἄξιος, ὅτῳ μηδὲ εἷς ἐστι χρηστὸς φίλος → Life is not worth living if you do not have at least one friend.
P. and V. ἀφρός, ὁ (Plato Tim. 83D), ζάλη, ἡ (Plato), V. πέλανος, ὁ.