My grandfather was a teacher, my grandmother on my mom's side, four of my aunts, my sister-in-law, my best friend. So I've always, my entire life, been surrounded by teachers, and because of that I've had a tremendous respect for what teachers can do, the power that they can have.

I think people don't talk enough about education and what we need to do in our public education system.

We need to do everything we can to ensure every single child has an effective teacher every day, which means we need to identify who are the most highly effective teachers, and we should recognize and reward them for the incredible professionals that they are.

We've lost our competitive spirit. We've become so obsessed with making kids feel good about themselves that we've lost sight of building the skills they need to actually be good at things.

I have an absolutely unshakable faith in kids, grounded in the fact that I worked for three years in one of the worst public schools in Baltimore, with kids most people would write off because of their backgrounds. But, when I set high expectations, at the end of the day, these kids went from scoring at the bottom on standardized tests, to scoring at the top, despite their unfortunate circumstances.

We need to identify the least effective or ineffective teachers and for those people we need to either quickly accelerate their practice or move them out of the profession. That's what I believe and quite frankly I have never met anybody at least to my face who said they disagree with that notion.

If a country puts its entire focus on making sure that the education system improves, then that's the kind of progress that you can see.