αἰσχύνεσθαι
From LSJ
Ὅσον ζῇς, φαίνου, μηδὲν ὅλως σὺ λυποῦ· πρὸς ὀλίγον ἐστὶ τὸ ζῆν, τὸ τέλος ὁ χρόνος ἀπαιτεῖ. → While you live, shine; have no grief at all; life exists only for a short while, and time demands its toll.
Greek > English (Woodhouse Verbs Reversed)
(see also αἰσχύνω): be abashed, be ashained, be ashamed before, be ashamed of, be ashamed to, be shy of, feel shame before, feel shame