Here's a few paragraphs that sounded Sandersian to me:

But, my fellow Americans, this cannot be my task — or any President’s — alone. There are a whole lot of folks in this chamber who would like to see more cooperation, a more elevated debate in Washington, but feel trapped by the demands of getting elected. I know; you’ve told me. And if we want a better politics, it’s not enough to just change a Congressman or a Senator or even a President; we have to change the system to reflect our better selves.

and

We’ve got to make voting easier, not harder, and modernize it for the way we live now. And over the course of this year, I intend to travel the country to push for reforms that do.

and

But I can’t do these things on my own. Changes in our political process — in not just who gets elected but how they get elected — that will only happen when the American people demand it. It will depend on you. That’s what’s meant by a government of, by, and for the people.

and

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.

and

We can’t afford to go down that path. It won’t deliver the economy we want, or the security we want, but most of all, it contradicts everything that makes us the envy of the world. So, my fellow Americans, whatever you may believe, whether you prefer one party or no party, our collective future depends on your willingness to uphold your obligations as a citizen. To vote. To speak out. To stand up for others, especially the weak, especially the vulnerable, knowing that each of us is only here because somebody, somewhere, stood up for us. To stay active in our public life so it reflects the goodness and decency and optimism that I see in the American people every single day.