κάλλιστον ἐφόδιον τῷ γήρᾳ ἡ παιδεία (Aristotle, quoted by Diogenes Laertius 5.21) → the finest provision for old age is education
intrō-grĕdĭor: essus sum, 3, v. dep. gradior,
I to step or go in, to enter (poet.): introgressi, Verg. A. 1, 520; 11, 248.
