τί ἦ μοι ταῦτα περὶ δρῦν ἢ περὶ πέτρην → but what is this to me, about an oak or a rock | but what are these things about a tree or a rock to me | why all this about trees and rocks | why all this about what we have nothing to do with | but why am I off on this tangent
Entbehrung, inopia (Mangel u. Entbehrung). – die E. einer Sache, durch carere alqā re, z.B. die E. dieser Sache ist mir schmerzlich, eā re aegre careo.