κάλλιστον ἐφόδιον τῷ γήρᾳ ἡ παιδεία (Aristotle, quoted by Diogenes Laertius 5.21) → the finest provision for old age is education
wandering: V. διάδρομος, φοιτάς, πολύδονος, πλανήτης, P. πλανητός, Ar. and V. νομάς.
