As you get older, your mind gets a little more set. And it needs the poking and prodding and breaking through of stereotypes that I think young people provide.

For history tells us that while these truths may be self-evident, they've never been self-executing. That while freedom is a gift from God, it must be secured by his people here on earth.

I think that we are in a position to continue to make progress, but it's gonna require us to both recognize what the problems are, also recognize the progress we've made. Last point I'd make on this, since we're on criminal justice: During the course of my presidency crime has been the lowest it's been probably since the '60s.

You may want to prove that you're worthy of other kids or neighbors who were wealthier than you and teased you. You may want to prove that you're worthy of high expectations. But I do think that there is a youthful ambition that very much has to do with making your mark in the world. And I think that cuts across the experiences of a lot of people who end up achieving something significant in their field.

Legislatively, the thing I'm most proud of is healthcare, and I will continue to be most proud of it because not only do we have 30 million people who are going to get healthcare, we've got six million young people who are able to stay on their parents' plan until they're 26.

What we can do is to shape how that process of global integration proceeds, so that it's increasing opportunity for ordinary people, so that it's creating better jobs, so that we are strengthening protections for workers, so that we are addressing some of the environmental challenges that come with rapid growth.

Young people recognize the big challenges that are coming up.