οἴκοι μένειν δεῖ τὸν καλῶς εὐδαίμονα → the person who is well satisfied should stay at home
κοσμοσώστης: -ου, ὁ, ὁ σῴζων τὸν κόσμον, καὶ θηλ. -σώτειρα, Ἐκκλ.