ἀλλὰ τί ἦ μοι ταῦτα περὶ δρῦν ἢ περὶ πέτρην → why all this about trees and rocks, why all these things we have nothing to do with
văcerrōsus: a, um, adj. vacerra, II., freq. used by the emperor Augustus for cerritus,
I mad, crazed, crack-brained, acc. to Suet. Aug. 87.