If you have white walls, human beings look better in a room than if you have red walls.

We build buildings which are terribly restless. And buildings don't go anywhere. They shouldn't be restless.

And I like the idea of change. Because I don't see why we should hang a painting on the wall and then just not think of it anymore because it's there like a piece of furniture.

I want to do very useful buildings and I would like to find a method of producing these buildings through our technology because I think that this is the only way that we will gain wonderful environment easily in the future.

I can't do everything obviously although sometimes I know that all of us wish that we could

I have been criticized rather strenuously by painters and sculptors for not incorporating their work in our buildings.

The World Trade Center is a living symbol of man's dedication to world peace... a representation of man's belief in humanity, his need for individual dignity, his beliefs in the cooperation of men, and, through cooperation, his ability to find greatness.