I think the most important thing I wanted to say at various times to Franklin and Eleanor Roosevelt was that it seemed so sad to me that - I really believe they loved each other and had a great deal of affection - but because of that early hurt in their marriage, there was a certain kind of distance from then on, until their deaths actually. So at times, I just wanted to push them together and say, "Come on, you guys! I know you love each other. This is crazy!"

As much research as you think you're doing, you're going to mess up, without a question.

People will love him (Theodore Roosevelt) for the enemies he has made.

The value that I found in interviewing was for an educational experience, just to know that history itself is subjective, that you can't say, "It happened." Do the best you can with what you think happened, but a lot of other people are going to see it happening differently.

When I do research, I have done - 90 percent of my time is the research, the other ten percent is the writing. So I don't have to face a blank piece of paper. I can look at this as a quote that I have from somewhere.

Years of concentration solely on work and individual success meant that in his retirement [Lyndon Johnson] could find no solace in family, in recreation, in sports or in hobbies. It was almost as if the hole in his heart was so large that even the love of a family, without work, could not fill it.

Where's the progress that we're going to see in Afghanistan? You have to keep public support both on the economy and the war or these things will really become troubling.