I. EXAMPLES: You can never be too careful driving. We cannot praise him enough as a hero. One cannot practice enough when learning a foreign language. You can never overestimate Shakespeare’s plays. You can never over-emphasize the importance of physical training. II. DIALOGUES: A: Where is Allen? He’s late. B: Did you give him directions on how to get here? A: He told me he already knew how to get here. B: You can never be too sure with him. A: Why is that? B: Because he has a bad sense of direction and he always gets lost.