κάλλιστον ἐφόδιον τῷ γήρᾳ ἡ παιδεία (Aristotle, quoted by Diogenes Laertius 5.21) → the finest provision for old age is education
βοηθέω, ἀρκέω, ἀμύνω, ἀλκάθω, ἀμφιπένομαι, ἀοσσέω, ἀρήγω, ἀρωγέω, ἀμυνάθω, ἀντεισάγω, ἀντιλαμβάνω, ἀτανύω