Proverbs 17:20-28

One whose heart is corrupt does not prosper; one whose tongue is perverse falls into trouble. To have a fool for a child brings grief; there is no joy for the parent of a godless fool. A cheerful heart is good medicine, but a crushed spirit dries up the bones. The wicked accept bribes in secret to pervert the course of justice. A discerning person keeps wisdom in view, but a fool’s eyes wander to the ends of the earth. A foolish son brings grief to his father and bitterness to the mother who bore him. If imposing a fine on the innocent is not good, surely to flog honest officials is not right. The one who has knowledge uses words with restraint, and whoever has understanding is even-tempered. Even fools are thought wise if they keep silent, and discerning if they hold their tongues.