εὐθυντέον
From LSJ
νοεῖν γάρ ἐστι κρεῖττον καὶ σιγὴν ἔχειν → it's better, you see, to understand and yet say nothing (Menander)
English (LSJ)
one must correct, τοὺς Εὐκλείδου ὅρους Iamb.in Nic.p.26P.
Greek (Liddell-Scott)
εὐθυντέον: ῥημ. ἐπιθ. τοῦ εὐθύνω, δεῖ εὐθύνειν, Ἰάμβλ. ἐν Νικομ. 34D.
