To learn something is the greatest of pleasures not only to the philosopher but also to the rest of mankind, however small their capacity for it.
μανθάνειν οὐ μόνον τοῖς φιλοσόφοις ἥδιστον ἀλλὰ καὶ τοῖς ἄλλοις ὁμοίως, ἀλλ᾽ ἐπὶ βραχὺ κοινωνοῦσιν αὐτοῦ. (Greek)