λέλειμμαι τῶν ἐν Ἕλλησιν νόμων
From LSJ
ὁ δ' εὖ ἔρδων θεοὺς ἐλπίδι κυδροτέρᾳ σαίνει κέαρ → but he who does well to the gods cheers his heart with a more glorious hope
English > Greek (Woodhouse Quotes Reversed)
I am backward in the customs of the Greeks, I am not versed in the customs of Greece