Sandi Toksvig

Yeah, you get double mummied if you're with us.

I think the world is fascinating, Richard.

I never cease to be amazed.

There's literally something every single day that I'm fascinated by.

I'm always learning.

I'm always going, oh, look at that, look at that.

We've just arrived in Melbourne.

I've never been here before.

And I'm like a child and I'm texting, what's that?

And what's that over there?

And I love it.

I'm as happy in a new city, sitting in a cafe, just watching the world go by, talking to anybody who will talk to me.

I don't understand anything.

Getting bored, really, other than reading Catcher in the Rye one word at a time.

I think there's so much out there that I don't know.

The older I get and the more time I spend on shows like QI, which are ostensibly all about knowledge, the more I realize how little I actually know.

And that's a wonderful position to be in because it makes you hungry to try and learn the next thing.

So at the moment, I'm reading endlessly about trees and about woodland.

It's become a new passion of mine.

I'm going to learn to do metal detecting.