Τὸ μανθάνειν δ' ἥδιστον εὖ λέγοντος, εἰ κέρδος λέγοι → It is the sweetest thing to learn from one speaking well, if they speak profitably
δυσκῑνήτως: с трудом двигаясь, малоподвижно (ἔχειν Plat.).