“The brain is muscle. If you don't exercise it, it will get slow.” — Rachel Riley Quote

The brain is muscle. If you don't exercise it, it will get slow.

I would just like to learn to control my limbs.

I'm really interested in male and female brains and whether female brains or male brains are better at maths.

I'm very excited to be joining the 'Gadget Show' family. I'm always keen to try out new gadgets, so it's going to be brilliant to be able to get my hands on the latest models and test them on behalf of the viewers.

Practising maths can be fun.

I give special treatment to every single muscle in my body.

Writing songs and looking for ideas is like blinking my eyes. It's an involuntary muscle. I do it without thought.

I've done romantic comedy, and I don't get to flex that muscle often.

Write every day. You don't have to write about anything specific, but you should exercise your writing muscle constantly.

We are adhering to life now with our last muscle - the heart.