τὰ τῆς γενέσεως εὐτελῆ σπάργανα → a mean origin, the cheap swaddling-cloth of his birth
irrĕtortus: (inr-), a, um, adj. 2. inretorqueo,I not turned back: oculo irretorto Spectat acervos, without looking back, Hor. C. 2, 2, 23.
