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.

Education consists mainly of what we have unlearned.

Dad was a chemistry professor at Saint Olaf College in Minnesota, then Oxford College in Minnesota, and a very active member of the American Chemical Society education committee, where he sat on the committee with Linus Pauling, who had authored a very phenomenally important textbook of chemistry.

Our approach to education has remained largely unchanged since the Renaissance: From middle school through college, most teaching is done by an instructor lecturing to a room full of students, only some of them paying attention.

My mother was a teacher.