εὐμαθῶς
From LSJ
μηδενὶ συμφορὰν ὀνειδίσῃς, κοινὴ γὰρ ἡ τύχη καὶ τὸ μέλλον ἀόρατον → never mock a disaster, fate is common to all and the future unknown
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