κάλλιστον ἐφόδιον τῷ γήρᾳ ἡ παιδεία (Aristotle, quoted by Diogenes Laertius 5.21) → the finest provision for old age is education
nōtos: for notor, q. v.
(1) nōtōs, v. notor.
notos, s. 2. notus.