Ἓν οἶδα, ὅτι οὐδὲν οἶδα → I know only one thing, that I know nothing | all I know is that I know nothing.
ădhāmo: āre, 1, v. a. hamus,
I to catch, secure: Qui serius honores adhamaverunt, vix admittuntur ad eos, Cic. ap. Non. 2, 5, where Mercer. better reads adamaverunt.
adhamo adhamare, adhamavi, adhamatus V TRANS :: catch, secure