“…we … know very well that we never learn unless we like our lesson, and never behave ourselves unless inspired by precept and example. The history of every nation is the heritage of its sons and daughters; and the story of its struggles, sufferings, misdeeds, and glorious atonements is the story that keeps alive in all our hearts that sentiment of patriotism, without which we are speeding swiftly on our path to national corruption and decay.”

Presidency (1977–1981), The Crisis of Confidence (1979)
Context: We know the strength of America. We are strong. We can regain our unity. We can regain our confidence. We are the heirs of generations who survived threats much more powerful and awesome than those that challenge us now. Our fathers and mothers were strong men and women who shaped a new society during the Great Depression, who fought world wars, and who carved out a new charter of peace for the world.
We ourselves are the same Americans who just 10 years ago put a man on the Moon. We are the generation that dedicated our society to the pursuit of human rights and equality. And we are the generation that will win the war on the energy problem and in that process rebuild the unity and confidence of America.
We are at a turning point in our history. There are two paths to choose. One is a path I've warned about tonight, the path that leads to fragmentation and self- interest. Down that road lies a mistaken idea of freedom, the right to grasp for ourselves some advantage over others. That path would be one of constant conflict between narrow interests ending in chaos and immobility. It is a certain route to failure.
All the traditions of our past, all the lessons of our heritage, all the promises of our future point to another path, the path of common purpose and the restoration of American values. That path leads to true freedom for our Nation and ourselves. We can take the first steps down that path as we begin to solve our energy problem.
Energy will be the immediate test of our ability to unite this Nation, and it can also be the standard around which we rally. On the battlefield of energy we can win for our Nation a new confidence, and we can seize control again of our common destiny.

Letter to Demetrias

Source: Birds of Heaven

Speech at Chesterfield (16 December 1901), reported in The Times (17 December 1901), p. 10.

2013, Cape Town University Address (June 2013)

1900s, The Strenuous Life: Essays and Addresses (1900), National Duties
Context: Besides each one of us working individually, all of us have got to work together. We cannot possibly do our best work as a nation unless all of us know how to act in combination as well as how to act each individually for himself. The acting in combination can take many forms, but of course its most effective form must be when it comes in the shape of law —that is, of action by the community as a whole through the lawmaking body.

As quoted in "America's Next Top Fearmonger: The presidential candidates compete to scare the daylights out of the U.S. public." http://nationalinterest.org/feature/america%E2%80%99s-next-top-fearmonger-12954 (22 May 2015), by Robert Golan-Vilella, National Interest
2010s

Equality (1943)
Context: Every intrusion of the spirit that says, "I'm as good as you" into our personal and spiritual life is to be resisted just as jealously as every intrusion of bureaucracy or privilege into our politics. Hierarchy within can alone preserve egalitarianism without. Romantic attacks on democracy will come again. We shall never be safe unless we already understand in our hearts all that the anti-democrats can say, and have provided for it better than they. Human nature will not permanently endure flat equality if it is extended from its proper political field into the more real, more concrete fields within. Let us wear equality; but let us undress every night.

Remaking the world, The Speeches of Frank N.D. Buchman, Blandford Presss 1947, revised 1958, p. 126
Quotes on the war of ideas