γνωριστέον
δὶς ἐξαμαρτεῖν ταὐτὸν οὐκ ἀνδρὸς σοφοῦ → a wise man should not keep making the same mistake, a wise man should not repeat the same mistake, doing twice the same mistake is not a wise man's doing, making the same mistake twice does not befit the wise, making the same mistake twice does not belong to a man who is wise, making the same mistake twice does not belong to a wise man, the wise man does not make the same mistake twice, to commit the same sin twice is not a sign of a wise man, it is unwise to err twice
English (LSJ)
A one must know, Arist.EN1180b22; one may recognize, Alex.Trall.1.15.
Greek (Liddell-Scott)
γνωριστέον: ῥημ. ἐπίθ., πρέπει τις νὰ γνωρίσῃ, Ἀριστ. Ἠθ. Ν. 10. 9,16.
French (Bailly abrégé)
adj. verb. de γνωρίζω.
Spanish (DGE)
hay que conocer ἐκεῖνο (τὸ καθόλου) ὡς ἐνδέχεται Arist.EN 1180b22
•medic. se puede reconocer τὸν ἐπιληπτικόν οὕτως Alex.Trall.1.559.8.
Greek Monotonic
γνωριστέον: ρημ. επίθ. του γνωρίζω, πρέπει κανείς να γνωρίσει, σε Αριστ.
Dutch (Woordenboekgrieks.nl)
γνωριστέον, adj. verb. van γνωρίζω, men moet inzien. Aristot. EN 1180b22.