“What is modernity? Is it defending foreign interests, or defending interests of our country?”

Humanities interview (1996)
Context: I'm a pacifist about certain things. I'm a pacifist in the way I define national interest. I use this example frequently: If the Mexicans decided to cross the Texas border with firearms, I would be down there in a moment with a rifle and a whistle to direct the troops to repel them. If the United States is attacked, I will defend it.
My problem is the United States' defending the interests of the Union Oil Company or the United Fruit Company. Those are not American interests. They're private-money interests, and that bothers me a great deal.

Source: Skipping Towards Gomorrah (2002), p. 249

Address to the Party Central Committee (14 May 1918); Collected Works, Vol. 27, pp. 365-381.
1910s

Essay, written under the pseudonym "Candidus," in The Boston Gazette (14 October 1771), later published in The Life and Public Services of Samuel Adams (1865) by William Vincent Wells, p. 425
Context: The liberties of our Country, the freedom of our civil constitution are worth defending at all hazards: And it is our duty to defend them against all attacks. We have receiv'd them as a fair Inheritance from our worthy Ancestors: They purchas'd them for us with toil and danger and expence of treasure and blood; and transmitted them to us with care and diligence. It will bring an everlasting mark of infamy on the present generation, enlightened as it is, if we should suffer them to be wrested from us by violence without a struggle; or be cheated out of them by the artifices of false and designing men. Of the latter we are in most danger at present: Let us therefore be aware of it. Let us contemplate our forefathers and posterity; and resolve to maintain the rights bequeath'd to us from the former, for the sake of the latter. — Instead of sitting down satisfied with the efforts we have already made, which is the wish of our enemies, the necessity of the times, more than ever, calls for our utmost circumspection, deliberation, fortitude, and perseverance. Let us remember that "if we suffer tamely a lawless attack upon our liberty, we encourage it, and involve others in our doom." It is a very serious consideration, which should deeply impress our minds, that millions yet unborn may be the miserable sharers of the event.

On the Red Scare and the House Committee on Un-American Activities. Gregory Peck: A Charmed Life by Lynn Haney (2003). page 167. ISBN 0786714735.

2010s, 2016, April, Foreign Policy Speech (27 April 2016)

2000s, 2003, Invasion of Iraq (March 2003)

2000s, 2001, First inaugural address (January 2001)
Context: Together, we will reclaim America’s schools, before ignorance and apathy claim more young lives. We will reform Social Security and Medicare, sparing our children from struggles we have the power to prevent. And we will reduce taxes, to recover the momentum of our economy and reward the effort and enterprise of working Americans. We will build our defenses beyond challenge, lest weakness invite challenge. We will confront weapons of mass destruction, so that a new century is spared new horrors. The enemies of liberty and our country should make no mistake: America remains engaged in the world by history and by choice, shaping a balance of power that favors freedom. We will defend our allies and our interests. We will show purpose without arrogance. We will meet aggression and bad faith with resolve and strength. And to all nations, we will speak for the values that gave our nation birth.