I did have a very restricted, regimented life. There was a kind of happiness there, a contentment, but it was a small happiness within very clear and delineated borders.

Moment by moment throughout our lifetime, our brains hum with the work of making meaning: weaving together many thousands of threads of information into all manner of thoughts, feelings, memories, and ideas.

Aesthetic judgments, rather than abstract reasoning, guide and shape the process by which we all come to know what we know.

When I achieved the European record for reciting pi in 2004, this captured the imagination of Professor Simon Baron-Cohen in Cambridge and he finally diagnosed me with Asperger's that year.

I love music. I have a fondness for Chopin, and I very much like his 'Raindrop Prelude.'

Fischer, the great American chess champion, famously said, 'Chess is life.' I would say, 'Pi is life.'

No relationship is without its difficulties and this is certainly true when one or both of the persons involved has an autistic spectrum disorder. Even so, I believe what is truly essential to the success of any relationship is not so much compatibility, but love. When you love someone, virtually anything is possible.