“It is an American tradition that a standing army is a standing menace to liberty; in Jefferson's presidency the army was reduced to 3,000 men. It is American tradition that we keep out of the affairs of other nations. It is American practice that we meddle with the affairs of everybody else from the West to the East Indies, from Russia to Japan; and to do it we have a standing army of 83,251 men.”

2011, Address on the natural and nuclear energy disasters in Japan (March 2011)
Context: In the midst of economic recovery and global upheaval, disasters like this remind us of the common humanity that we share. We see it in the responders who are risking their lives at Fukushima. We show it through the help that has poured into Japan from 70 countries. And we hear it in the cries of a child, miraculously pulled from the rubble.
In the coming days, we will continue to do everything we can to ensure the safety of American citizens and the security of our sources of energy. And we will stand with the people of Japan as they contain this crisis, recover from this hardship, and rebuild their great nation.

As quoted in The Common School Journal and Educational Reformer (1852), edited by William B. Fowle, p. 28.
Context: Education is a better safeguard of liberty than a standing army. If we retrench the wages of the schoolmaster, we must raise those of the recruiting sergeant.

1910s, Letter to the American Defense Society (1919)
Context: In the first place we should insist that if the immigrant who comes here in good faith becomes an American and assimilates himself to us, he shall be treated on an exact equality with everyone else, for it is an outrage to discriminate against any such man because of creed, or birthplace, or origin. But this is predicated upon the man's becoming in very fact an American, and nothing but an American. If he tries to keep segregated with men of his own origin and separated from the rest of America, then he isn't doing his part as an American. There can be no divided allegiance here. Any man who says he is an American, but something else also, isn't an American at all. We have room for but one flag, the American flag, and this excludes the red flag, which symbolizes all wars against liberty and civilization, just as much as it excludes any foreign flag of a nation to which we are hostile. We have room for but one language here, and that is the English language, for we intend to see that the crucible turns our people out as Americans, of American nationality, and not as dwellers in a polyglot boarding-house; and we have room for but one soul loyalty, and that is loyalty to the American people.

House of Representatives, Amendments to the Constitution, 17, 20 Aug. 1789 http://press-pubs.uchicago.edu/founders/documents/amendIIs6.html

Kansas City Star (7 May 1918)
1910s
Context: The President is merely the most important among a large number of public servants. He should be supported or opposed exactly to the degree which is warranted by his good conduct or bad conduct, his efficiency or inefficiency in rendering loyal, able, and disinterested service to the Nation as a whole. Therefore it is absolutely necessary that there should be full liberty to tell the truth about his acts, and this means that it is exactly necessary to blame him when he does wrong as to praise him when he does right. Any other attitude in an American citizen is both base and servile. To announce that there must be no criticism of the president, or that we are to stand by the president, right or wrong, is not only unpatriotic and servile, but is morally treasonable to the American public. Nothing but the truth should be spoken about him or any one else. But it is even more important to tell the truth, pleasant or unpleasant, about him than about any one else.

1940s, Third Inaugural Address (1941)
Context: In the face of great perils never before encountered, our strong purpose is to protect and to perpetuate the integrity of democracy. For this we muster the spirit of America, and the faith of America. We do not retreat. We are not content to stand still. As Americans, we go forward, in the service of our country, by the will of God.

2000s, 2009, Farewell speech to the nation (January 2009)

2014, Statement on ISIL (September 2014)
Context: So this is our strategy. And in each of these four parts of our strategy, America will be joined by a broad coalition of partners. Already, allies are flying planes with us over Iraq; sending arms and assistance to Iraqi security forces and the Syrian opposition; sharing intelligence; and providing billions of dollars in humanitarian aid. Secretary Kerry was in Iraq today meeting with the new government and supporting their efforts to promote unity. And in the coming days he will travel across the Middle East and Europe to enlist more partners in this fight, especially Arab nations who can help mobilize Sunni communities in Iraq and Syria, to drive these terrorists from their lands. This is American leadership at its best: We stand with people who fight for their own freedom, and we rally other nations on behalf of our common security and common humanity.