χελῶναι μακάριαι τοῦ δέρματος → you tortoises are fortunate in your skin, you blessed turtles with your shell
inform confidentially: P. ἐν ἀπορρήτῳ λέγειν (dat.) (Plato, Theaetetus 152C).
secretly: P. and V. λάθρα.
