I used to read more when I was a kid than I do now. It was all sort of fuel for the fire to teach you how to think and how to make things and it informed the architecture that I was doing. It's better coming in with that history and that kind of knowledge and depth of understanding of humanity that is very important for building buildings - for understanding people and how they should live and how you could make your lives better and stuff like that.

I make a model of the site. There are some obvious things: where the entrance should be, where the cars have to go in. You start to get the scale of it. You understand the client's needs, and what the client is hoping for and yearning for.

For me, every day is a new thing. I approach each project with a new insecurity, almost like the first project I ever did. And I get the sweats. I go in and start working, I'm not sure where I'm going. If I knew where I was going I wouldn't do it.

You have to do every detail on every bloody piece of the building. You have to know how the engineering works. You have to know how the fittings go together. You have to master the mechanical, electrical, acoustical - everything.

When I start my class I ask the students to write their signatures on pieces of paper and put them on a table. I have them look at them, and I point out, "They're all different, aren't they? That's you, that's you, that's you, that's you."

Anybody I talk to agrees that maybe 2 percent of the building environment since the war, we could call architecture.

I found the material that people hated the most and used the most. So, I was going and try and see if I could play with it sculpturally.