Excerpt from "What Is Real Is Imagined," by Colm Toibin, The New York Times, July 14, 2012:
The world that fiction comes from is fragile. It melts into insignificance against the universe of what is clear and visible and known. It persists because it is based on the power of cadence and rhythm in language and these are mysterious and hard to defeat and keep in their place. The difference between fact and fiction is like the difference between land and water.
What occurs as I walk in the town now is nothing much. It is all strange and distant, as well as oddly familiar. What happens, however, when I remember my mother, wearing a red coat, leaving our house in the town on a morning in the winter of 1968, going to work, walking along John Street, Court Street, down Friary Hill, along Friary Place and then across the bottom of Castle Hill toward Slaney Place and across the bridge into Templeshannon, is powerful and compelling. It brings with it a sort of music and a strange need. A need to write down what is happening in her mind and to give that writing a rhythm and a sound that will come from the nervous system rather than the mind, and will, ideally, resonate within the nervous system of anyone who reads it.
I don't know what she thought, of course, so I have to imagine. In doing so, I use certain and uncertain facts, but I add to the person I remember or have invented. Also, I take things away. This is a slow process and it is not simple. I give my mother a singing voice, for example, which she did not have. The shape of the story requires that she have a singing voice; it is the shape of the story rather than the shape of life that dictates what is added and excised.
But the singing voice is a mere detail in a large texture of a self that gradually comes alive - enough to seem wholly invented and fully imagined, although based on what was once real.