I don't believe in regrets. There are a few things I'd do differently, but I can't go back in time and redo them, however much I might wish to. All I can do is learn from past mistakes and move forward.

Book sales and teens reading is always a fantastic thing, but we should also be celebrating and consuming the huge wealth of U.K. and U.K.-based writing and illustrating talent. Authors such as Charlie Higson, Darren Shan, Holly Smale, Tanya Byrne, Catherine Johnson, Sophie Mckenzie, to name but a few.

If a child wants to read 'Twilight' over Middlemarch, they should be encouraged - the important thing is to get them reading in the first place.

I read a lot of highly unsuitable books for an 11-year-old. I was desperate to read as widely as possible. I thought, 'There are so many places I am never going to get the chance to visit, but I can if I read them.' And I did. I could go anywhere in the world - and off it - by reading.

Be nice' is my family's basic rule but one that often goes unfollowed in Hollywood. There's always a moment when you can choose between being snarky and being kind. I opt for the latter - it's much less exhausting!

The gym of life has a free membership. Build powerful life-muscles through family gatherings from hell. Do you really want to be a happy, peaceful blob?

When I was designing, I had in mind Jimi Hendrix, and I could hardly find skinny indie black kids to wear my clothes. I remember one telling me he had to swap his skinny jeans for baggy ones in the subway before going home, so he wouldn't get in trouble in his neighborhood.

When I remember my family, I always remember their backs. They were always indignantly leaving places.