6. Conceited people can never become wise, but intelligent people learn easily.
7. Stay away from foolish people; they have nothing to teach you.
8. Why is a clever person wise? Because he knows what to do. Why is a stupid person foolish? Because he only thinks he knows.
9. Foolish people don't care if they sin, but good people want to be forgiven.
10. Your joy is your own; your bitterness is your own. No one can share them with you.