κάλλιστον ἐφόδιον τῷ γήρᾳ ἡ παιδεία (Aristotle, quoted by Diogenes Laertius 5.21) → the finest provision for old age is education
Rŭdīnus: a, um, v. Rudiae.
Rŭdīnus,¹⁶ a, um, de Rudies, épith. d’Ennius : Cic. Arch. 22 || Rŭdīnī, ōrum, m., peuple de Dalmatie : Plin. 3, 144.