David Tennant

Unlike other enduring characters such as 'Sherlock Holmes' or 'Tarzan,' being the 'Doctor' allows you a certain freedom that is both very demanding and very thrilling. It allows you to make the character using elements of yourself.

I always loved strange stories like the Dr. Seuss stuff. 'Go, Dog. Go!' was one of my favorite stories - it still is. It's just such a bizarre yet true book. And I did well reading and writing as a kid throughout school. I think early on that's what made me realize what an advantage that is.

I know this world is ruled by infinite intelligence. Everything that surrounds us- everything that exists - proves that there are infinite laws behind it. There can be no denying this fact. It is mathematical in its precision.