μοχθεῖν τε βροτοῖσ(ιν) άνάγκη → and you mortals must endure trouble (Euripides' Hippolytus 208)
subs.
Learn by rote, v.; P. and V. ἐκμανθάνειν. Repeat by rote: P. and V. θρυλεῖν.
