ἐν πέτροισι πέτρον ἐκτρίβων → by grinding stone against stones
conj.
P. and V. ἤ; see also either, whether. or rather: P. μᾶλλον δέ; see under rather. Worth little or nothing: P. ὀλίγου τινὸς ἄξιος καὶ οὐδένος (Plat., Ap. 23A; but cf. ὀλίγα ἢ οὐδέν (Plat., Ap. 23C).
