Writing has to do with truth-telling. When you're writing, let's say, an essay for a magazine, you try to tell the truth at every moment. You do your best to quote people accurately and get everything right. Writing a novel is a break from that: freedom. When you're writing a novel, you are in charge; you can beef things up.

Sometimes, despite the fact that you're reading through masses of material, you just can't not think about a certain event, for it seems to capture the reality of the entire situation so much better than any set of statistics.

Gandhi was such an important figure to the pacifists of the '30s, and he was such an extraordinary embodiment of nonviolence, that I thought it was necessary to have him in there. When he would say something about the war, it was to some extent news - and he was sure to have a response that was different from that of other world leaders.

Each decision - to kill, to sign a petition, to write a letter, to make a speech, to attack, to lie, to surrender - was made at some point in somebody's day.

There was a lot of maneuvering on the part of the Roosevelt administration to get the stars aligned so that that attack would happen. There's just no question about that; you don't even have to look at the decoding of diplomatic cables or anything else. FDR's own admiral thought it was a bad idea to have the fleet confined in one place way out in the middle of the Pacific.

From my music training, I knew that, some Spanish rhythms apart, 5/4 is a time signature used only in the modern era. Holst's Mars from the Planets is 5/4. But if you speak lines of poetry in that pattern you just end up hitting the off-beats. It's only when you add a rest - a sixth beat - that it sounds as it surely should sound.

When I first wanted to be a writer, I learned to write prose by reading poetry.