It's the same challenge as with any other character, adults or not. You want to take time with the kids. You want to tell them in the audition that they have time to exchange ideas. I'm there. It's not someone else who does the audition, but I don't want to audition a thousand children.

If you're writing a screenplay from scratch, it involves a lot of creation. In this play, I had a strong main character and it involved some creation around him. That's what I like about adapting that particular play because I added some maneuvering space as a scriptwriter to invent my own things.

In the private system and the private schools, the principal is pretty much a dictator. He or she can hire whoever s/he wants. Of course, in the movie, in the story, she makes a mistake by hiring him. But, if she doesn't, I have no story.

If you look at the end of the movie [Monsegnor Lahzar], I give a lot of space to what the spectator can also imagine of what's going to be Bachir's life afterwards. So, there's the restraint part, and there's the fact that the story is happening in the school which allowed me to tackle all these subjects without making it too didactic, because in the school everything happens.

My film is actually very critical of the level of French we're using back home. To have an immigrant from an ancient French colony come and do that is a little critical of our education system back home. Balzac is definitely over their heads. It's meant to be funny also because it would be also probably too much for kids in France, but kids in France would know who Balzac is. But, back home at that age, I guarantee you they don't know who he is.

Any place where you have to deal with many social actors like a school - you have the parents, the Ministry of Education, the school board, and the teachers - you need all kinds of sets and rules. You're trying to foresee anything that can happen and everything becomes really rigid. They don't want to talk about death because they don't want to overwhelm the children, but that has already happened, so you're not going to overwhelm them more.

If you look at the Oscars and look at the Best Foreign Language series, you see that the films are coming from everywhere - from Quebec, Israel, Poland, and Belgium. It's not the usual French, German, etc. This category is opening up to socially engaged and political films. I think we're going to see a cross over to the main categories also. It's part of this global environment now and I'm grateful that the Academy is having this window on world cinema.