"A Pledge of Allegiance" - speech for "I Am an Amercan Day" Central Park, New York, New York. (20 May 1945) Hand credited H. G. Wells with inspiring some of the ideas expressed in this speech. 
Extra-judicial writings 
Context: We may not stop until we have done our part to fashion a world in which there shall be some share of fellowship; which shall be better than a den of thieves. Let us not disguise the difficulties; and, above all, let us not content ourselves with nobel aspirations, counsels of perfection, and self-righteous advice to others. We shall need the wisdom of the serpent; we shall have to be content with short steps; we shall be obliged to give and take; we shall face the strongest passions of mankind — our own not the least; and in the end we shall have fabricated an imperfect instrument. But we shall not wholly have failed; we shall have gone forward, if we bring to our task a pure and chastened spirit, patience, understanding, sympathy, forbearance, generosity, fortitude, and, above all, an inflexible determination. The history of man has just begun; in the aeons which lie before him lie limitless hope or limitless despair. The choice is his; the present choice is ours. It is worth the trial.
                                    
“The Pax Americana has gone the way of the Pax Britannica. … The implication for us in Europe is twofold. First, we shall no longer be able to enjoy the luxury of urging the Americans to put right anything of which we disapprove anywhere in the world and then of criticizing them for the way they do it; and secondly, we shall have to undertake a proper share of the burden of Western defence if American support for the Western Alliance is to be sustained. That share can be underpinned only by a strong and expanding European economy.”
            Speech to the Conservative Political Centre in Blackpool (12 October 1977), quoted in The Times (13 October 1977), p. 6 
Post-Prime Ministerial
        
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Edward Heath 60
Prime Minister of the United Kingdom (1970–1974) 1916–2005Related quotes
1970s, Second Inaugural Address (1973)
                                        
                                        1963, American University speech 
Context: I have, therefore, chosen this time and this place to discuss a topic on which ignorance too often abounds and the truth is too rarely perceived — yet it is the most important topic on earth: world peace. What kind of peace do I mean? What kind of peace do we seek? Not a Pax Americana enforced on the world by American weapons of war. Not the peace of the grave or the security of the slave. I am talking about genuine peace, the kind of peace that makes life on earth worth living, the kind that enables men and nations to grow and to hope and to build a better life for their children — not merely peace for Americans but peace for all men and women — not merely peace in our time but peace for all time.
                                    
Speech at the XIIIth Party Congress (May 1924)
                                        
                                        New York Times (July 19, 2012) 
2010s
                                    
addressing a meeting of delegates to the Continental Congress, assembled at Yorktown, Pennsylvania, September 1777 ; as quoted in The Life and Public Services of Samuel Adams, Volume 2, by William Vincent Wells; Little, Brown, and Company; Boston, 1865 ; pp. 492-493
                                        
                                        We have appealed to Heaven for the justice of our cause, and in Heaven we have placed our trust. [...] We shall never be abandoned by Heaven while we act worthy of its aid and protection. 
addressing a meeting of delegates to the Continental Congress, assembled at Yorktown, Pennsylvania, September 1777 ; as quoted in The Life and Public Services of Samuel Adams, Volume 2, by William Vincent Wells; Little, Brown, and Company; Boston, 1865 ; pp. 492-493
                                    
Former Iranian Diplomat and Brother of Top Iranian Nuclear Negotiator Mohammad Javad Larijani: Iran Is Willing To Share Nuclear Technology with Saudi Arabia and Gulf Countries http://www.memritv.org/Transcript.asp?P1=1456 April 14, 2007