ἥσυχον

From LSJ

ὃν οὐ τύπτει λόγος οὐδὲ ῥάβδος → if words don't get through, neither a beating will | if the carrot doesn't work, the stick will not work either | whom words do not strike, neither does the rod

Source

Russian (Dvoretsky)

ἥσῠχον:
I τό спокойствие, кротость Thuc.: ἐν ἡσύχῳ Soph. спокойно.
дор. - ἅσυχον adv. спокойно (Theocr. - v. l. ἁσυχᾷ).