12. The words of a wise man's mouth are gracious; but the lips of a fool will swallow up himself.
13. The beginning of the words of his mouth is foolishness: and the end of his talk is mischievous madness.
14. A fool also multiplieth words: yet man knoweth not what shall be; and that which shall be after him, who can tell him?
15. The labour of fools wearieth every one of them, for he knoweth not how to go to the city.