I told her that she has mistaken me for one of her patients who assemble teeth dentures and read small prints. She shrugged and gave me a pair of strong lenses to try then she handed me a pair of sunglasses, pointed to the label and asked me to read it. This confused me, for any fool can read what's on the label,---"it's Diesel," I told her. "Precisely," she said in the tone doctors use when they want their patients to keep quiet. "I want you to wear that Diesel sunglasses every time from now on."