Ἓν οἶδα, ὅτι οὐδὲν οἶδα → I know only one thing, that I know nothing | all I know is that I know nothing.
adj.
P. and V. πτερωτός (Plat.), πτηνός (Plat.). ὑπόπτερος (Plat.), Ar. and V. εὔπτερος, πτεροῦς; see winged. Feathered alike: P. and V. ὁμόπτερος.
