We all know- or at least we are told continually- that we are a divided people. And we know there's a degree of truth in it. We have too often allowed our differences to prevail among us. We have too often allowed ambitious men to play off those differences for political gain. We have too often retreated behind our differences when no one really tried to lead us beyond them. But all our differences hardly measure up to the values we all hold in common... I am running for the Senate because... I want to make the system work again, and I am convinced that is what all Americans really want.

In the last half-century, Americans have increasingly tended to emphasize race and tribe in promoting “diversity,” rather than seeking to strengthen the more tenuous notion of unity with their fellow citizens. We have forgotten that human nature is fond of division and must work at setting aside superficial tribal affinities to unite on the basis of core values and ideas.

Just because so many things are in conflict does not mean that we ourselves should be divided. Yet time and time again one hears it said that since we have been put into a conflicting world, we have to adapt to it. Oddly, this completely unchristian idea is most often espoused by so-called Christians, of all people. How can we expect a righteousness to prevail when there is hardly anyone who will give himself up undividedly to a righteous cause?

United we stand, divided we fall.

United we stand; divided we fall.

I know speaking of unity can sound to some like a foolish fantasy these days. I know that the forces that divide us are deep and they are real. But I also know they are not new. Our history has been a constant struggle between the American ideal that we all are created equal, and the harsh ugly reality that racism, nativism, fear, demonization have long torn us apart.<p>The battle is perennial, and victory is never assured. Through civil war, the great depression, World War, 9/11, through struggle, sacrifices, and setbacks, our better angels have always prevailed. In each of these moments, enough of us have come together to carry all of us forward, and we can do that now.

As a country, we have not started to see how much we can achieve as a nation and we will not have any idea of our strength if we continue to deny ourselves the opportunity to come together as one people. We have not been able to pool the resources and talent of our people and exploit them for our common good. It will continue to evade us if we continue to stress our ethnicity and group differences.

There are so many different people in the world, and we sometimes struggle because of those differences, but at the end we all try our best to make other people comfortable and compromise so that we can live together.

Now I know that if you listen to Washington or pay attention to the pundits, you hear a lot about how divided we are as a people. But that's not what I've found as I've traveled across this great country. Everywhere I go, I've been impressed by the values and hopes that we share. In big cities and small towns; among men and women; young and old; black, white, and brown — Americans share a faith in simple dreams.

I think that one of the big political divides we face right now is people who find the very act of talking about those histories of racial exclusion as divisive because the act of talking about it and acknowledging it produces a kind of defensiveness or anger - and even discussing it, the idea that unity should be practiced from sort of not engaging with our history, not - sort of celebrating the best stuff and not really acknowledging that we have a complicated, beautiful, tragic, inspiring inheritance that we have to understand to go forward.

I believe that under the surface all people are the same. […] people are all essentially the same. Similar hopes, similar dreams, similar strengths, similar weaknesses. But we're also all bound by history and culture and habits. And so conflicts arise, in part, because of some weaknesses in human nature. When we feel threatened, then we like to strike out against people who are not like us. When change is happening too quickly, and we try to hang on to those things that we think could give us a solid foundation. And sometimes the organizing principles are around issues like race, or religion. When there are times of scarcity, then people can turn on each other. And so I don't underestimate the very real challenges that we continue to face, and I don't think it is inevitable that the world comes together in a common culture and common understanding. But overall, I am hopeful. And the reason I'm hopeful is, if you look at the trajectory of history, humanity has slowly improved.

We have to heal the divides in our country. Not just on guns. But on race. Immigration. And more. That starts with listening to each other. Hearing each other. Trying, as best we can, to walk in each other's shoes.

We are only as strong as we are united, as weak as we are divided.

To insist on racial divisions, on racial differences, in an already divided people, is to place obstacles in the way of public and individual happiness, which can only be obtained by bringing people together as a nation.