ἄπαυστος
From LSJ
μὴ τὴν ὄψιν καλλωπίζου, ἀλλ' ἐν τοῖς ἐπιτηδεύμασιν ἴσθι καλός → Don't beautify your face, but be beautiful in your habits (Thales, in Diog. Laertius 1.37)
English (LSJ)
ον,
A unceasing, never-ending, Parm.8.27; αἰών A.Supp. 574 (lyr.); βίος Pl.Ti.36e; ἄτα S.Aj.1187 (lyr.); ἄ. καὶ ἀθάνατος φορά Pl.Cra.417c, etc. Adv. -τως Arist.Mu.391b18, Corn.ND34. 2 not to be stopped or assuaged, insatiable, δίψα Th.2.49; γνάθοι Antiph. 237.4; ἐπιθυμίη χρημάτων Eus.Mynd.1. II c. gen., never ceasing from, γόων E.Supp.82 (lyr.).—Cf. ἄπαυτος.
German (Pape)
[Seite 283] nicht zu beruhigen, unaufhörlich, δίψα Thuc. 2, 49; endlos, αἰών Aesch. Suppl. 569; ἄτη Soph. Ai. 1166; γόων, nicht ablassend mit, Eur. Suppl. 93; in Prosa, βίος Plat. Tim. 36 e; καὶ ἀθάνατος Crat. 417 c.