κρεῖττον σιωπᾶν ἐστιν ἢ λαλεῖν μάτην → it's better to keep silence than to speak without reason (Menander)
SourceEnglish (Slater)
ςῐδᾱρῑτας
1iron clad met. εἰ δ' ὄλβον ἢ χειρῶν βίαν ἢ σιδαρίταν ἐπαινῆσαι πόλεμον δεδόκηται (Heyne: σιδηρίταν codd., def. Forssman, 155) (N. 5.19)