1. A fool finds no pleasure in understanding but delights in airing his own opinions. 2. A fool finds pleasure in evil conduct, but a man of understanding delights in wisdom. 3. A fool gives full vent to his anger, but a wise man keeps himself under control. 4. A fool shows his annoyance at once, but a prudent man overlooks an insult. 5. Do not answer a fool according to his folly, or you will be like him yourself. 6. When friends ask, there is no tomorrow.