三. We Need Humor 
　　1. 幽默可以帮我们解决问题 
　　2. 幽默可以使生活充满快乐 
　　3. 生活中离不开幽默 
　　We Need Humor 
　A suspicious customer murmured, “I wonder if this milk is fresh.” The quick-witted waiter answered, “Fresh? Three hours ago it was GRASS!” 
　　See? A humorous response may solve your problem. 
　　Someone asked a young artist, "Did you sell any of your paintings at the art show?" "No, but I am encouraged," he replied. "Somebody stole one." And years later he became world known. 
　　Humor may sustain us in hard times and bring happiness in everyday life. 
　　Once my neighbor told me that he shaves fifty times a day. Was he crazy? Of course not—he is a barber. 
　　So, my dear friends, remember, we need humor and try to be humorous in your life. Next time, when you are asked, “How can I stop water from coming into my house?” Say, “Don’t pay the water bill.”