Barack Obama: “The nation’s economic future is being decided every day in classrooms across the country.”

Use that hope to make a difference. Get involved.

I think when we act on that basis, it doesn't always work out, but over time things do get better.

And I will fight for that, even if I don’t always think it’s going to win.

People need to “rediscover what’s the story we tell about how we’re going to live together, and see each other, and recognise each other, and disagree, and yet, still care for each other”.