I would never talk just to be social. Now, to sit down with a bunch of engineers and talk about the latest concrete forming systems, that's really interesting. Talking with animal behaviorists or with someone who likes to sail, that's interesting. Information is interesting to me. But talking for the sake of talking, I find that quite boring.

I cannot emphasize enough the importance of a good teacher.

You can't punish a child who is acting out because of sensory overload.

Autism is a neurological disorder. It's not caused by bad parenting. It's caused by, you know, abnormal development in the brain. The emotional circuits in the brain are abnormal. And there also are differences in the white matter, which is the brain's computer cables that hook up the different brain departments.

Unfortunately, most people never observe the natural cycle of birth and death. They do not realize that for one living thing to survive, another living thing must die.

I don't like the way most people think. It's imprecise. I find that when parents ask me questions, they ask very imprecise questions. They say, "My kid has behavioral problems at school." Well, I have to say, "What kind of problems? Is he hitting? Is he rude? Does he rock in class?" I need to narrow questions to specifics. I am very pragmatic and intellectual, not emotional. I do get great satisfaction when a parent says, "I read your book, and it really helped me."

There's no black and white dividing line between a mild Aspergers, which is the mild autism, and computer engineer, for example.