I think [James] Joyce sometimes enjoyed misleading his readers. He said to me that history was like that parlor game where someone whispers something to the person next to him, who repeats it not very distinctly to the next person, and so on until, by the time the last person hears it, it comes out completely transformed. Of course, as he explained to me, the meaning in Finnegans Wake is obscure because it is a 'nightpiece.' I think, too, that, like the author's sight, the work is often blurred.