I realise I'm still a child, though I do feel older.

We're used to the characteristics of social media - participation, connection, instant gratification - and when school doesn't offer the same, it's easy to tune out.

All that you need to become an entrepreneur and change the world is a working brain - and pretty much nothing else.

Our words can have power that we don't think we have in everyday life - anyone can make a difference.

I realise I'm still a child, though I do feel older. I recently did an on-line test called 'What's Your True Age?' My result was 50-60 years old.

I was thrilled to be able to read at three. I just thought everyone loved reading as much as I did.

Since the age of four, I've been exploring what I can do with the written word: everything from championing literacy and youth voice to raising awareness about world hunger.