There have been studies concluding that most people mostly know people only within their own social class - although such a conclusion would hardly surprise anyone. I think there's evidence to suggest that it's even narrower - the great majority of friends of Ivy Leaguers, for instance, are Ivy Leaguers. This narrows the pool of people who can write fiction cutting across class boundaries that's informed by their own personal experience.

I'm interested in how a person forms her beliefs, how that happens. Beliefs of all kinds make up the animating force in each of us. Without them we would be paralyzed, lifeless - the glove without the hand.

The twentieth century saw a professionalization of fiction writing, particularly in its second half and particularly in the Anglo-Saxon world - not so much mainland Europe, for example.

There is snobbery in the idea that the modern cult of celebrity has not touched the lofty realm of letters. We are like visitors to a garden or flower show who wander the pathways and do not notice the beautiful flora but instead exchange murmurs about the appearance of the soil.

There are a variety of ways in which a wedge is driven between the reality of the world outside, the motion of atoms, and our conception of what is there. Some of it has to do with what we're told, some of it to do with sensibilities that might be described as cultural, some of it to do with habit, some to do with heuristics we, as Homo sapiens, invoke because we cannot do otherwise - to name just a few of the impediments.

Our interaction with our friends, for instance, is in large part an interaction with representations in our own head of the people before us. That's why a friend can surprise or disappoint us.

I am sympathetic to the kind of faith that does not evangelize or raise banners but is the faith drawn on by a lone human being as a means of support or as an organizing principle or even as mere practice. It is faith that is born of humility and an understanding of one's own frailty. I can recognize it because I have met many people who exhibit this kind of faith.