What used to be racial segregation now mirrors itself in class segregation, this great sorting (has) taken place. It creates its own politics. There are some communities where not only do I not know poor people, I don't even know people who have trouble paying the bills at the end of the month. I just don't know those people. And so there's less sense of investment in those children.

Whatever success I have achieved, whatever positions of leadership I have held have depended less on Ivy League degrees or SAT scores or GPAs and have instead been due to that sense of connection and empathy, the special obligation I felt as a black man like you to help those who need it most, people who didn't have the opportunities that I had because there, but for the grace of God go I. I might have been in their shoes. I might have been in prison. I might have been unemployed. I might not have been able to support a family. And that motivates me.

If we truly believe in our public schools, then we have a moral responsibility to do better - to break the either-or mentality around school reform, and embrace a both-and mentality. Good schools will require both the structural reform and the resources necessary to prepare our kids for the future.

I believe it`s important to be open and honest, especially with your friends.

I think we can provide common-sense approaches to the issue of illegal guns that are ending up on the streets. We can make sure that criminals don't have guns in their hands. We can make certain that those who are mentally deranged are not getting a hold of handguns. We can trace guns that have been used in crimes to unscrupulous gun dealers that may be selling to straw purchasers and dumping them on the streets.

But what I would say to my successor is that it is important not just to shoot but to aim. And it is important, in this seat, to make sure that you're making your best judgments based on data, intelligence, the information that's coming from your commanders and folks on the ground and you're not being swayed by politics.

I still don't feel responsible for what Donald Trump says or does. But I do feel a responsibility as president of the United States to make sure that I facilitate a good transition and I present to him as well, as the American people my best thinking, my best ideas about how you move the country forward. To speak out with respect to areas where I think the Republican party's wrong, but to pledge to work with them on those things that I think will advance the causes of security and prosperity and justice and inclusiveness in America.