εὐμαθῶς
From LSJ
ψυχῆς πείρατα ἰὼν οὐκ ἂν ἐξεύροιο πᾶσαν ἐπιπορευόμενος ὁδόν· οὕτω βαθὺν λόγον ἔχει → one would never discover the limits of soul, should one traverse every road—so deep a measure does it possess
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