You know, you're a classic example of the inverse ratio between the size of the mouth and the size of the brain.

Plenty of clever children have to pretend to be not clever or else they get bullied by the thick.

I'm really not an actor of any kind. I've always seen myself as an entertainer, someone who makes people laugh. That's all I've ever wanted to do. 'Doctor Who' has always just been me, really.

I was cutting and threading pipe in the tunnels to get water into the shower rooms for athletics. I was repairing old metal windows, fixing cement walls where rain was coming through, and drying out the maple gym floors in hopes of removing the warping.

I don't watch television. I know better than that.

You know, you're a classic example of the inverse ratio between the size of the mouth and the size of the brain.

I was never really happy until I became 'Doctor Who'.