Now we have this idea that, not only do you go to first grade to learn your family's language, but you go to a university to learn about the person you were before you left home.

The average age in the U.S. is now thirty-three, whereas Mexico gets younger and younger, retreats deeper and deeper into adolescence. Mexico is fifteen. Mexico is wearing a Hard Rock Cafe T-shirt and wandering around Tijuana looking for a job, for a date, for something to put on her face to take care of the acne.

I had all this anxiety about what it meant to be a minority. My professors - the same men who taught me the intricacies of language - just shied away from the issue. They didn't want to talk about it, other than to suggest I could be a "role model" to other Hispanics - when I went back to my barrio, I suppose.

It is not simply that these two cities are perched side by side at the edge of the Pacific; it is that adolescence sits next to middle age, and they don't know how to relate to each other. In a way, these two cities exist in different centuries. San Diego is a post-industrial city talking about settling down, slowing down, building clean industry. Tijuana is a preindustrial city talking about changing, moving forward, growing. Yet they form a single metropolitan area.

Mexico was most powerfully my father's smile and not, as you might otherwise imagine, not language, not pigment.

I find L.A. very interesting, partly because I think something new is forming there, but not in a moment of good fellowship as you might think from all this "diversity" claptrap. It's not as if we'll all go down to the Civic Center in our ethnic costumes and dance around.

I have a good black friend who is a doctor, but he didn't become a doctor because he saw other black men who were doctors. He became a doctor because his mother cleaned office buildings at night, and because she loved her children. She grew bowlegged from cleaning office buildings at night, and in the process she taught him something about courage and bravery and dedication to others.