I don't know why I write. The honest answer is that I don't have an answer. I wouldn't die if I couldn't write fiction. Actually keel over and die - it's unlikely. But quite quickly writing has come to feel like the only thing I really know how to do. And I go a bit stir crazy if I don't write more or less every day. But that makes writing sound like a mood-regulator, a way to regulate anxiety or depression, and it doesn't really come down to that.

I'm often a little perplexed, when I read a review of a book, by the quotes that are pulled out as evidence of excellent prose. I don't think great novels are necessarily composed of great prose, or that there's a correlation between beautiful prose and the quality of a work of fiction. A really good, interesting novel will often let a little ugliness get into its words - to create a certain effect, to leave the reader with a certain sense of disorientation.

Many novelists say, "I'm not a political novelist" - myself included. That's a standard, even a default position. Whereas that divide between art and politics simply isn't possible in many countries. In Hungary, you couldn't be a fiction writer and then, when asked about politics, put your hands up in the air and say "But I'm not a political novelist." If you're a Chinese novelist, a novelist in a country where censorship is such an issue, how do you claim that politics has nothing to do with your writing? It's in your writing, it's shaping your words.

Translated literature can be fascinating. There's something so intriguing about reading the text second hand - a piece of prose that has already been through an extra filter, another consciousness, in the guise of the translator. Some of my favorite writers who have written in English were doing so without English being their first language, so there's a sense of distance or of distortion there, too. Conrad. Nabokov. These writers were employing English in interesting ways.

There's a perception that good writing is writing which runs smoothly. But smooth-running prose can work against what you're trying to express in a novel.

Evidently, there are many great American writers. But sometimes it can feel as though American fiction is dominated by relatively linear narrative form, with a heavy emphasis on psychological realism. If you limit yourself to a certain kind of American literary fiction, it's easy to forget about the different kinds of books that are being written. You can forget to be ambitious, both as a reader and a writer.

The point about sales is relevant because it suggests there are cultures out there that are supporting and consuming, on a vast scale, challenging works of literature. Works of literature that in the United States would sell only a few thousand copies, if they managed to find a publisher at all. The success of these texts in Spain or Italy or wherever contributes to a kind of national conversation that we're perhaps not having here in the U.S.