WASHINGTON — President Barack Obama delivers his seventh and final State of the Union address Tuesday night. Excerpts released by the White House indicate that the speech will express optimism for the country’s future in “a time of extraordinary change.”

“It’s change that promises amazing medical breakthroughs, but also economic disruptions that strain working families. It promises education for girls in the most remote villages, but also connects terrorists plotting an ocean away. It’s change that can broaden opportunity, or widen inequality. And whether we like it or not, the pace of this change will only accelerate,” according to excerpts released by the White House.

The speech will likely be light on specific policy proposals with the president  talking instead about how the country has improved since the crises he inherited when he took office in 2009.

“We made change work for us, always extending America’s promise outward, to the next frontier, to more and more people. And because we did — because we saw opportunity where others saw only peril — we emerged stronger and better than before.”

The president is also expected to discuss the political climate leading up to the 2016 presidential election, saying that change will come “only happen if we fix our politics.”

“A better politics doesn’t mean we have to agree on everything. This is a big country, with different regions and attitudes and interests. That’s one of our strengths, too. Our founders distributed power between states and branches of government, and expected us to argue, just as they did, over the size and shape of government, over commerce and foreign relations, over the meaning of liberty and imperatives of security.”