I was very much into science when I was young - I wanted to be a marine biologist, then I wanted to be a doctor, and then something else, I was always changing.

My own style is one of not much effort.

I'm fully aware that 'Doctor Who' will always, always be part of my life, and that's not something I would run away from in the slightest. I wear it with pride, definitely.

I swing between procrastination and being really thorough so either way things aren't getting done quickly.

I know it's really square but I'm one of those people who piles on the factor 50 as soon as I'm outside.

I only unwind at facials and massages.

I constantly make lists and itineraries and then can't stick to any of them.

I used to be absolutely addicted to the gym and I do still love it.

I love hotels for their solitude and comfort, but I believe a seedy one can have as much promise as a plush one.

I appreciate individualism.

I always have to have breakfast before I leave the house, even if it's 4 A.M. and I'm not hungry.

Resolution, like responsibility, is a product of ownership, and kids can't resolve a conflict until they figure out how they contributed to it.

The land of success will always be big enough for all, but you must still get yourself to it.

I first wanted to be a psychiatrist. I decided against that in medical school when I discovered that psychiatrists didn't, in reality, do what they did on TV.

If I am treated fairly, I like to do things in a fair manner. That is the way I have been all my career. I haven't tried to do things in an underhanded way.

As one thinketh in his heart, so is he.

Comedians are always going to be in the showbiz middle class, you're not Brad Pitt; you're never going to be Sam Rockwell or Shia LaBeouf or Leo DiCaprio. You're a comic.

My main ambition in life is to be on the Devil's most wanted list.

How many people out there really set a budget?

When I pick up the guitar, it's a melody, and that's what drives the lyrics. It's bits and pieces of truth, but it is storytelling.

Inquiries into the heart are not for man.