From 7 in the morning to 11 at night, I was reading. I don't think one can find any other time in one's life to be left alone so much to read in peace like that.

Rumi, who is one of the greatest Persian poets, said that the truth was a mirror in the hands of God. It fell, and broke into pieces. Everybody took a piece of it, and they looked at it and thought they had the truth.

Five years ago, Samira did not want to continue in the regular school system in Iran. To help her with her education, I set up a home school. It wasn't just for my family, it was open to other friends.

I myself had to grow a longer beard and Afghan clothes. I was in danger of being kidnapped by smugglers, though I didn't know it at the time.

When we began filming, these people had legs, but as we were filming, they had been injured and they were brought to the hospital to have their legs amputated, and that's where we found them and asked them to come and be part of the film.

When I came out, and for many years afterwards, it had become a habit for me to sit and read and read and read, like an obsession. I would take 20 books, and not come out until I'd finished them. It took me a while to change that habit.