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.

If you grew up in a lower-income community, or less well-off, the belief is that the way to change that circumstance is through education.

My parents were extraordinarily focused on education. It was the topic of every dinner conversation, is are you number one, are you getting all As, if not, why not. You need to do better. So my entire orientation and focus growing up was around doing your best and making sure that you were going to get the best education possible.

An education reformer is as important in America as the first lady.

I think for what success looks like for me, it is a world in which you can look at the achievement scores, the academic scores, of any school anywhere in this country [the USA], and you wouldn't be able to look at the score and determine what the racial makeup or the socioeconomic makeup of that school is simply because of the academic achievement levels.

My parents came from an environment where everyone knew that the way to be successful was to get a great education, and that was going to be your ticket in life. If you could succeed in education then you would succeed in life, so that was sort of the driving force behind my parents' upbringing, and therefore kind of how they brought me up.

We all have to have more rigorous expectations of our kids in America.