Ἓν οἶδα, ὅτι οὐδὲν οἶδα → I know only one thing, that I know nothing | all I know is that I know nothing.
compărābĭlis: e, adj. 1. comparo,
I that may be compared, comparable (very rare): species, Cic. Inv. 1, 28, 42; cf. id. ib. 1, 30, 47 and 49: mors trium virorum, Liv. 39, 52, 7.