We'll have to use diplomacy, because no one nation can meet the challenges of an interconnected world acting alone. I've spent this year renewing our alliances and forging new partnerships. And we have forged a new beginning between America and the Muslim world -- one that recognizes our mutual interest in breaking a cycle of conflict, and that promises a future in which those who kill innocents are isolated by those who stand up for peace and prosperity and human dignity.
And finally, we must draw on the strength of our values -- for the challenges that we face may have changed, but the things that we believe in must not. That's why we must promote our values by living them at home -- which is why I have prohibited torture and will close the prison at Guantanamo Bay. And we must make it clear to every man, woman and child around the world who lives under the dark cloud of tyranny that America will speak out on behalf of their human rights, and tend to the light of freedom and justice and opportunity and respect for the dignity of all peoples. That is who we are. That is the source, the moral source, of America's authority.
Since the days of Franklin Roosevelt, and the service and sacrifice of our grandparents and great-grandparents, our country has borne a special burden in global affairs. We have spilled American blood in many countries on multiple continents. We have spent our revenue to help others rebuild from rubble and develop their own economies. We have joined with others to develop an architecture of institutions -- from the United Nations to NATO to the World Bank -- that provide for the common security and prosperity of human beings.
We have not always been thanked for these efforts, and we have at times made mistakes. But more than any other nation, the United States of America has underwritten global security for over six decades -- a time that, for all its problems, has seen walls come down, and markets open, and billions lifted from poverty, unparalleled scientific progress and advancing frontiers of human liberty.
For unlike the great powers of old, we have not sought world domination. Our union was founded in resistance to oppression. We do not seek to occupy other nations. We will not claim another nation's resources or target other peoples because their faith or ethnicity is different from ours. What we have fought for -- what we continue to fight for -- is a better future for our children and grandchildren. And we believe that their lives will be better if other peoples' children and grandchildren can live in freedom and access opportunity. (Applause.)
As a country, we're not as young -- and perhaps not as innocent -- as we were when Roosevelt was President. Yet we are still heirs to a noble struggle for freedom. And now we must summon all of our might and moral suasion to meet the challenges of a new age.