κεντέω τὸν πῶλον περὶ τὴν νύσσαν → of impetuous haste, goad the foal around the turning post
subs.
P. ἀδυναμία, ἡ, μοχθηρία, ἡ, P. and V. φαυλότης, ἡ (Eur., Frag.).