Regardless of authorial contexts (Murnane & Coetzee), this is a fascinating quote. It’s from the Anthony Uhlmann’s recent review of The Childhood of Jesus, in American Book Review (jan-feb ’14).
In his review of Murnane, Coetzee examines passages from Barley Patch (2009) in which the narrative voice contemplates the nature of fiction and the nature of the self. The self, Murnane’s narrator states, is made up of a “network of images.” Coetzee concludes:
The activity of writing, then, is not to be distinguished from the activity of self-exploration. It consists in contemplating the sea of internal images, discerning connections, and setting these out in grammatical sentences… In other words, while there is a Murnanian topography of the mind, there is no Murnanian theory of the mind worth speaking of… As a writer, Murnane is thus a radical idealist.
And then later on:
In a passage from Inland (1989) that Coetzee cites in his review, Murnane’s narrator reflects on a quote from Paul Eluard, a poet he claims to know nothing about and to have never read: There is another world but it is in this one. He continues:
The other world… is a place that can only be seen or dreamed of by those people known to us as narrators of books or characters within books.
Uhlmann’s book, Thinking in Literature: Joyce, Woolf, Nabokov (2011), must be tremendous. A giant theme, and giant writers.