Texas was a hotbed for professional wrestling when I was growing up.

You can't be critical of Dana White.

When I first retired, I had short-term memory loss, and I started reading about neuroplasticity in the brain, about how the brain can regenerate itself, and I don't know if it can or not.

I told myself after my football career was over that if I ever started making good money again, I would invest it wisely.

I love coaches that think more about attacking than defending. As a football fan, I think that's wonderful.

Perhaps future space probes will be plastered in commercial logos, just as Formula One cars are now. Perhaps Robot Wars in space will be a lucrative spectator sport. If humans venture back to the moon, and even beyond, they may carry commercial insignia rather than national flags.

English football is so physical and fast that when you see a space, you have to go into it with all your speed.

I was an eccentric teenager in suburban New Jersey, in a town mostly interested in sports, popularity, and clothes. A fan of Jorge Luis Borges, I found a group of Borges scholars from Aarhus, Denmark - perfect strangers - whom I connected to online and immediately became enthralled by the idea of virtual communities.