[Evolution] doesn't mean God-guided, gradual creation. It means unguided, purposeless change. The Darwinian theory doesn't say that God created slowly. It says that naturalistic evolution is the creator, and so God had nothing to do with it.

Concrete you can mold, you can press it into - after all, you haven't any straight lines in your body. Why should we have straight lines in our architecture? You'd be surprised when you go into a room that has no straight line - how marvelous it is that you can feel the walls talking back to you, as it were.

Purpose is not necessary to make a building beautiful.

How does an artist know when the line that he just painted is good or not good? That's the catch. De Kooning was the greatest of my contemporaries in art, and he knew when he'd done a good line. When he didn't, he threw it away. I wish I'd thrown away some of mine.

We all see the world differently. And thank God for that. Otherwise, what a boring world this would be.

To sum up the state of architecture in America: ninety percent of the buildings we live in and around aren't architecture. No, that's not right - 98 percent.

I hate the celebrity architect thing. I just do my work. The press comes up with this stuff and it sticks. I hate the word starchitect. Stuff like that comes from mean-spirited, untalented journalists. It's demeaning.