πολιόν τε δάκρυον ἐκβάλλω → let fall the tear from my old eyes, let fall an old man's tear
infirmē: adv., v. infirmus.
īnfirmē¹⁵ (infirmus), sans vigueur, faiblement : Cic. Fam. 15, 1, 3 ; Plin. Min. Ep. 1, 20, 21