κάλλιστον ἐφόδιον τῷ γήρᾳ ἡ παιδεία (Aristotle, quoted by Diogenes Laertius 5.21) → the finest provision for old age is education
resplendeo, enitesco, reluceo, exclaro, illustro, collustro, alluceo, luceo, illumino, emico, corusco, illuceo, ardeo