It is always sad to write about prejudice, but sometimes when we see it being played out in the lives of fictional characters, we can recognize it in our own lives.

A friend of mine who writes history books said to me that he thought that the two creatures most to be pitied were the spider and the novelist - their lives hanging by a thread spun out of their own guts. But in some ways I think writers of fiction are the creatures most to be envied, because who else besides the spider is allowed to take that fragile thread and weave it into a pattern? What a gift of grace to be able to take the chaos from within and from it to create some semblance of order.

As much pleasure as young people get from Twittering and texting, there is no way these activities will nourish their minds and spirits the way literature can.

Reading asks that you bring your whole life experience and your ability to decode the written word and your creative imagination to the page and be a co-author with the writer, because the story is just squiggles on the page unless you have a reader.

Words are humanity's greatest natural resource, but most of us have trouble figuring out how to put them together. Words aren't cheap. They are very precious. They are like water, which gives life and growth and refreshment, but because it has always been abundant, we treat it cheaply. We waste it; we pollute it, and doctor it. Later we blame the quality of the water because we have misused it.

When people ask me what qualifies me to be a writer for children, I say I was once a child. But I was not only a child, I was, better still, a weird little kid, and though I would never choose to give my own children this particular preparation for life, there are few things, apparently, more helpful to a writer than having once been a weird little kid.

I'm sure my first nine years have had a powerful influence on the kind of books I write.