Ask at the forum if you have an Ancient or Modern Greek query!
Ζῆν οὐκ ἄξιος, ὅτῳ μηδὲ εἷς ἐστι χρηστὸς φίλος → Life is not worth living if you do not have at least one friend.
adv.
Ar. and P. ἀνθρωπείως, P. ἀνθρωπίνως. Humanly speaking: P. κατὰ τὸ ἀνθρώπειον.