θρεπτέον
From LSJ
Ubi idem et maximus et honestissimus amor est, aliquando praestat morte jungi, quam vita distrahi → Where indeed the greatest and most honourable love exists, it is much better to be joined by death, than separated by life.
German (Pape)
[Seite 1217] (s. τρέφω), zu ernähren, Plat. Tim. 19 a; Sp.; ἀπὸ τῶν εἰργασμένων θρεπτέον, muß man leben, Xen. Hipparch. 8, 8.