“America is a much newer experiment in human living, one with moral concerns at its core. In this respect it differs from Europe, which has preferred sophistication and worldly wisdom to "righteousness," and resembles China, which saw the universe itself as essentially a moral order. However materialistic Americans may be in their economic pursuits, their ceremonies emphasize the material far less than European societies have. America has imposing official architecture. Washington, D. C., boasts a radial baroque stateliness. Yet one of its most important buildings, the White House, is a modest dwelling, its scale far smaller than that of the palaces of Europe and Asia.”

March 1784 Information to Those Who Would Remove to America.
1780s

Section 9 : Ethical Outlook
Life and Destiny (1913)

1963, Remarks Prepared for Delivery at the Trade Mart in Dallas

Source: The Love That Never Shuts Up - LewRockwell LewRockwell.com, LewRockwell.com, 2016-05-22 https://www.lewrockwell.com/2001/01/jeffrey-tucker/the-love-that-never-shuts-up/,

Source: On the Completion of the Bunker Hill Monument (1843), p. 105
Context: America has furnished to Europe proof of the fact, that popular institutions, founded on equality and the principle of representation, are capable of maintaining governments, able to secure the rights of person, property, and reputation. America has proved that it is practicable to elevate the mass of mankind, — that portion which in Europe is called the laboring, or lower class, — to raise them to self-respect, to make them competent to act a part in the great right and great duty of self-government; and she has proved that this may be done by education and the diffusion of knowledge. America has furnished to the world the character of Washington! And if our American institutions had done nothing else, that alone would have entitled them to the respect of mankind.

President Maduro's speech at the United Nations General Assembly (excerpts), 26 September 2018

Speech in Bromley (24 October 1963), quoted in A Nation Not Afraid. The Thinking of Enoch Powell (B. T. Batsford Ltd, 1965), pp. 4–5
1960s

Interview with Robert Birnbaum (8 December 2003) http://www.identitytheory.com/interviews/birnbaum135.php

Howard Zinn on War (2000), Ch. 14: Vietnam: A Matter of Perspective http://www.thirdworldtraveler.com/Zinn/Vietnam_Perspective_HZOW.html
Context: Scholars, who pride themselves on speaking their minds, often engage in a form of self-censorship which is called "realism." To be "realistic" in dealing with a problem is to work only among the alternatives which the most powerful in society put forth. It is as if we are all confined to a, b, c, or d in the multiple choice test, when we know there is another possible answer. American society, although it has more freedom of expression than most societies in the world, thus sets limits beyond which respectable people are not supposed to think or speak. So far, too much of the debate on Vietnam has observed these limits.