αὐτὸς γὰρ εὗρε τοῦ κακοῦ τὴν πιτύαν → he asked for trouble
subs.
P. ἐγκέφαλος, ὁ (Xen.), μυελός, ὁ (Aristotle). Met., chief point: P. τὸ κεφάλαιον.
