The whole last month has been more stressful than anything for all of us. We thought it was all behind us, but obviously it wasn't. 'Stressful' is the word I would use.

I think that it is really important that we go in there with a little bit of a swagger and play with some confidence so we can go in there and make some things happen.

You could see it when he would hit a little bump in the road. He would start to get down and put extra pressure on himself, but you don't see that as much now.

Producing machines capable of artificial thought was easy. Producing a machine capable of intelligence has proven elusive because there just isn't anything on which to model it.

These weren't life-threatening conditions. These were just things the staff on site thought needed more attention.

I've never thought of it before, but I did like Lewis Carroll when I was young. I read Alice in Wonderland several times.