"Having a lot of people suddenly depending on me to get the job done was a marvelous motivator. The book and movie deals seemed to flip a switch in my head, and off I went."

"But with nonfiction, the task is very straightforward: Do the research, tell the story."

"People think I must have been turning cartwheels on the night I sealed the movie deal - which was only two days after sealing the book deal - but I was really quite terrified."

"I think if I had been writing fiction, where the work is entirely dependent on the writer's creativity and the potential directions the narrative might take are infinite, I might have frozen."

"I had been writing professionally since 1988."

"I think authors can get into trouble viewing the subject matter as their turf."

"I am actually in poor health due to chronic fatigue and immune dysfunction syndrome, and my ability to work is greatly diminished right now, so I have to get better before I can start another big project."

"I spoke to my agent and learned that a Hollywood scout had seen my proposal in one of the publishing houses, and had faxed it to Hollywood, where it was generating a lot of interest."

"Books on horse racing subjects have never done well, and I am told that publishers had come to think of them as the literary version of box office poison."

"I am disabled, so I can't travel, and I have not been to any development meetings, but Gary and the others affiliated with the film keep me updated on everything."

"Since signing with Universal, I have been working closely with Gary Ross, the director, producer and screenwriter. We have spent many hours on the phone, and I've been sending him information and items that have been useful to the writing process."

"Honestly, I expected to get a cold reception because of my subject matter. But when editors took a look at the story I had to tell, and saw that this was not a parochial story at all, they really warmed to it."

"I was starstruck and completely confused; making a film of this story hadn't even occurred to me, and I hadn't written a single line of the book yet. I had no idea how this man knew anything about my book proposal."

"And at that point, I think my experience in covering the subject helped me. I think editors felt comfortable with the idea of me telling this story because I had demonstrated that I know this business pretty well."

"The biggest problem has been exhaustion. I've spent about 6 of the last 14 years completely bedridden."

"It only worked for a little while; the morning after I agreed to go with Universal, an article came out in the Hollywood trade papers, and the secret was out."

"I have vertigo. Vertigo makes it feel like the floor is pitching up and down. Things seem to be spinning. It's like standing on the deck of a ship in really high seas."

"I lived for four years in the 1930s with these individuals and the only time that I wasn't thinking about dealing with physical suffering is when I was working on this book. I've never been more alive as when I worked on this book."

"My work was entirely nonfiction."

"For me, being a writer was never a choice. I was born one. All through my childhood I wrote short stories and stuffed them in drawers. I wrote on everything. I didn't do my homework so I could write."

"I look at the film as an opportunity to see some bountifully creative minds do something that I could not do - tell the story with images. I can't wait to see what they do."

"In terms of writing about horses, I fell backwards into that. I was intent on getting a Ph.D., becoming a professor, and writing on history but I got sick 14 years ago when I was 19. Getting sick derailed that plan completely."

"I identified in a very deep way with the individuals I was writing about because the theme that runs through this story is of extraordinary hardship and the will to overcome it."