κάλλιστον ἐφόδιον τῷ γήρᾳ ἡ παιδεία (Aristotle, quoted by Diogenes Laertius 5.21) → the finest provision for old age is education
surēna: ae, f.,
I a kind of fish, Varr. L. L. 5, § 77 Müll.
surēna: ae, m., among the Parthians, the name of the highest dignitary in the State next to that of the king,
I the grand vizier, Tac. A. 6, 42 fin.; Amm. 24, 2, 4; 24, 3, 1.