From the Paris Review: http://bit.ly/fIe10V
Why do you think people ask, Why don't you write something that we can understand? Do you threaten them by not writing in the typical Western, linear, chronological way?
I don't think that they mean that. I think they mean, Are you ever going to write a book about white people? For them perhaps that's a kind of a compliment. They're saying, You write well enough, I would even let you write about me. They couldn't say that to anybody else. I mean, could I have gone up to André Gide and said, Yes, but when are you going to get serious and start writing about black people? I don't think he would know how to answer that question. Just as I don't. He would say, What? I will if I want to, or, Who are you? What is behind that question is, there's the center, which is white, and then there are these regional blacks or Asians, or any sort of marginal people. That question can only be asked from the center. Bill Moyers asked me that when-are-you-going-to-write-about question on television. I just said, Well, maybe one day . . . but I couldn't say to him, you know, you can only ask that question from the center. The center of the world! I mean he's a white male. He's asking a marginal person when are you going to get to the center, when are you going to write about white people. I can't say, Bill, why are you asking me that question? Or, As long as that question seems reasonable is as long as I won't, can't. The point is that he's patronizing; he's saying, You write well enough; you could come on into the center if you wanted to. You don't have to stay out there on the margins. And I'm saying, Yeah, well, I'm gonna stay out here on the margin, and let the center look for me.
Maybe it's a false claim, but not fully. I'm sure it was true for the ones we think of as giants now. Joyce is a good example. He moved here and there, but he wrote about Ireland wherever he was, didn't care where he was. I am sure people said to him, Why . . .? Maybe the French asked, When you gonna write about Paris?