The Census Bureau is thinking of creating a new category because so many kids don't know how to describe themselves using the existing categories. I call these kids the "Keanu Reeves Generation," after the actor who has a Hawaiian father and a Welsh mother.

For me, diversity is not a value. Diversity is what you find in Northern Ireland. Diversity is Beirut. Diversity is brother killing brother. Where diversity is shared - where I share with you my difference - that can be valuable. But the simple fact that we are unlike each other is a terrifying notion. I have often found myself in foreign settings where I became suddenly aware that I was not like the people around me. That, to me, is not a pleasant discovery.

There are things so deeply personal that they can be revealed only to strangers.

The first book by an African American I read was Carl T. Rowan's memoir, Go South to Sorrow. I found it on the bookshelf at the back of my fifth-grade classroom, an adult book. I can remember the quality of the morning on which I read. It was a sunlit morning in January, a Saturday morning, cold, high, empty. I sat in a rectangle of sunlight, near the grate of the floor heater in the yellow bedroom. And as I read, I became aware of warmth and comfort and optimism. I was made aware of my comfort by the knowledge that others were not, are not, comforted. Carl Rowan at my age was not comforted.

A primary reason for my success in the classroom was that I couldn't forget that schooling was changing me and separating me from the life I enjoyed before becoming a student.

I don't think writers should be convenient examples. I don't think we should make people feel settled. I don't try to be a gadfly, but I do think that real ideas are troublesome. There should be something about my work that leaves the reader unsettled. I intend that.

But America isn't a country of family values; Mexico is a country of family values. This is a country of people who leave home.