Τὸ μανθάνειν δ' ἥδιστον εὖ λέγοντος, εἰ κέρδος λέγοι → It is the sweetest thing to learn from one speaking well, if they speak profitably
P. πήδησις, ἡ. V. πήδημα, τό.
trembling: P. and V. τρόμος, ὁ (Plato).