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
(see also διείργω): separate
dirimere, separare, to separate, set apart, 3.107.3,PASS., 6.2.1 (de Sicilia concerning Sicily), 8.33.2.