Our brand of democracy is hard. But I can promise that a year from now, when I no longer hold this office, I'll be right there with you as a citizen - inspired by those voices of fairness and vision, of grit and good humor and kindness that have helped America travel so far.
What I'm asking for is hard. It's easier to be cynical; to accept that change isn't possible, and politics is hopeless, and to believe that our voices and actions don't matter. But if we give up now, then we forsake a better future.
Our public life withers when only the most extreme voices get attention. Most of all, democracy breaks down when the average person feels their voice doesn't matter; that the system is rigged in favor of the rich or the powerful or some narrow interest.