[21] And pricking up his ears, because of the abundance of his leisure, and his superfluous curiosity, and love of interference, he is eager to make himself acquainted with the business of other people, whether good or bad, so as at once to envy those who are prosperous, and to rejoice over those who are not so; for the bad man is by nature envious and a hater of all that is good, and a lover of all that is evil.