I'm always reading, and you learn a lot by reading. When I was twenty-five, I read a lot, but didn't have much reading behind me.

I take all my characters very seriously - the main, secondary, and supporting characters. Even if they only appear once, they still need to have their own life. Some characters are absent literally but at the same time very, very present.

Each year, in this world, several languages do die out. There are certain languages that have their survival assured for many years, such as English, but there are other languages whose survival is not so sure, such as Catalan, especially if they don't have a state that protects them. Catalan is spoken in Catalonia, Valencia, the Balearic Islands, and Andorra. There are about ten million people who understand it and eight and a half who can speak it. But its future is much less certain than, for example, Danish or Slovenian or Latvian, because they have a state.

What I strive to do is make my characters seem like real people so that the reader experiences them as people - that's something I've been working on all of my life. I couldn't have written this novel at twenty or thirty, for technical reasons - I didn't have the technique then - but above all because I didn't have the life experiences I have now at sixty-seven.

I read a lot of poetry. All types of poetry, but mostly Catalan poetry, because I believe poetry is the essence of language. Reading the classics, be they medieval or contemporary, gives me a stylistic energy that I'm very interested in.

Research is necessary. However, you need to make sure you don't fall into its trap. You need to have time left for writing. To avoid the trap, I just throw myself into the abyss while at the same time being aware that if I'm dealing with information I don't know enough about, I have to go to someone and talk about it.

I think that's true of real life - we don't ever know anyone completely. Secrets are very important to creating a narrative work that's believable. The characters come into that world with secrets, as happens to all of us. As honest as we try to be in our relationships, we can never completely know someone. From a narrative perspective it's very important and pleasing - you want to have those secrets there. The secret is an essential part of the creation of the novel.