ἡμερόβιος
From LSJ
αὐτάρκης ἔσῃ, ἂν μάθῃς τί τὸ καλὸν κἀγαθόν ἐστι → you will be contented with your lot if you learn what the honourable and good is
English (LSJ)
ον,
A living for a day: τὸ ἡ.,= τὸ ἐφήμερον, an insect, esp. may-fly, Thphr.Metaph.29, Plin.HN11.120; of Diogenes, living from hand to mouth, Satyr. ap. Porph.Abst.p.270 N.
German (Pape)
[Seite 1166] in den Tag hineinlebend, der nur auf einen Tag Unterhalt hat od. sucht, VLL.