It's meditative. It takes you back to the earth and back to the roots.

It kind of takes me back to my roots.

The greatest explorer on this earth never takes voyages as long as those of the man who descends to the depth of his heart.

My roots are documentaries.

The fairest thing in nature, a flower, still has its roots in earth and manure.

We had that sort of common-roots background, ... He's from Blue Earth, Minnesota, and I'm from Elmore, Minnesota, two little towns on the Iowa border. ... I had seen him operate for many years as a journalist. I knew he was good and I knew reporters respected him, which is a big thing in that job.