τί ἥδιστον, τὸ ἐπιτυγχάνειν → what's pleasant, to get the goal
v. ἀρόω.
ἠρόθην: Παθ. αόρ. αʹ του ἀρόω.
ἠρόθην: aor. pass. к ἀρόω.