ἡμῶν δ' ὅσα καὶ τὰ σώματ' ἐστὶ τὸν ἀριθμὸν καθ' ἑνός, τοσούτους ἔστι καὶ τρόπους ἰδεῖν → whatever number of persons there are, the same will be found the number of minds and of characters
Ar. and P. ῥυτίς, ἡ.
wrinkle one's brow: Ar. and P. τὰς ὀφρῦς ἀνασπᾶν.