εὐμαθῶς
From LSJ
ἀλλ' οὑντυγχάνων τὰ πράγματ' ὀρθῶς ἂν τιθῇ, πράξει καλῶς → but he who makes the best of those events he lights upon will not fare ill
French (Bailly abrégé)
adv.
en apprenant ou comprenant vite.
Étymologie: εὐμαθής.
Russian (Dvoretsky)
εὐμᾰθῶς: легко (постигая), без труда, с готовностью (παρακολουθεῖν Aeschin.; δέχεσθαί τι Plat.).
English (Woodhouse)
(see also: εὐμαθής) intelligently