Ask at the forum if you have an Ancient or Modern Greek query!
Κακοῦ μεταβολὴν ἀνδρὸς οὐ δεῖ προσδοκᾶν → Non exspectandus improbi flexus viri → Auf Wandel eines schlechten Mannes warte nicht
a primitive root; properly, to be fat, i.e. (figuratively) silly: be foolish.