Critics are entitled to have an opinion, but how can they judge how comfortable a building is? No critic is smart enough to judge how a building will perform over time.

America has always imported history.

German and English firms operate internationally, while French firms do not. The only place where they all have work is in China. Anybody can sell himself in China!

In Europe, architects consider themselves artists. They think they're special when they win a competition.

We are creating a unique experience. It's starts with how you see the building from a distance.

I find if my body feels well and I exercise regularly, I think better, work better and feel better.

When I came to America in the '60s, it was the place to be. I wonder if I'd come here today.