Ἓν οἶδα, ὅτι οὐδὲν οἶδα → I know only one thing, that I know nothing | all I know is that I know nothing.
subs.
P. and V. πάχος, τό (Eur., Cycl.), P. παχύτης, ἡ.
Strength: P. and V. ἰσχύς, ἡ, ῥώμη, ἡ; see strength.
Bravery: P. and V. ἀνδρεία, ἡ; see bravery.