"I suppose that whenever one speaks in the abstract—which is to say, most of the time—what one is really doing is interacting with some sort of image that is held in the mind," Dappa said. "For example, yesterday’s weather is not here in the Kit-Cat Clubb with us. I cannot feel yesterday’s rain on my skin, nor can I see yester-eve’s stars with my eyes. When I describe these things to you (in French or any other language) I am really engaging in some sort of internal colloquy with a stored image inside of my brain. It is an image I may call up on demand, as a Duke might demand that a certain painting of his be brought down out of the garret. Once it is before my mind’s eye, I may see it as if it were there, and describe it."