When the Irish nun said to me, "Speak your name loud and clear so that all the boys and girls can hear you," she was asking me to use language publicly, with strangers. That's the appropriate instruction for a teacher to give. If she were to say to me, "We are going to speak now in Spanish, just like you do at home. You can whisper anything you want to me, and I am going to call you by a nickname, just like your mother does," that would be inappropriate. Intimacy is not what classrooms are about.

We're looking at such enormous complexity and variety that it makes a mockery of "celebrating diversity." In the L.A. of the future, no one will need to say, "Let's celebrate diversity." Diversity is going to be a fundamental part of our lives. That's what it's going to mean to be modern.

There was a poll released yesterday that said most people would rather give up sex than give up their cell phones.

In some countries, of course, Spanish is the language spoken in public. But for many American children whose families speak Spanish at home, it becomes a private language. They use it to keep the English-speaking world at bay.

My parents had come from Mexico, a short road in my imagination. I felt myself as coming from a caramelized planet, an upside-down planet, pineapple-cratered. Though I was born here, I came from the other side of the looking glass, as did Alice, though not alone like Alice. Downtown I saw lots of brown people. Old men on benches. Winks from Filipinos. Sikhs who worked in the fields were the most mysterious brown men, their heads wrapped in turbans. They were the rose men. They looked like roses.

What has happened in the last generation is that Tijuana has become a new Third World capital - much to the chagrin of Mexico City, which is more and more aware of how little it controls Tijuana politically and culturally. In addition to whorehouses and discos, Tijuana now has Korean factories and Japanese industrialists and Central American refugees, and a new Mexican bourgeoisie that takes its lessons from cable television.

I became a writer not because my father was one - my father made false teeth for a living. I became a writer because the Irish nuns who educated me taught me something about bravery with their willingness to give so much to me.