
E. Pestel (1982) Modellers and politicians. In: Futures, Volume 14, Issue 2, April 1982, pp. 122–128.
9 July, 2001, as quoted by Rudolph Okonkwo, My Last Interview With Dim Chukwuemeka Ojukwu - Rudolf Okonkwo http://saharareporters.com/column/my-last-interview-dim-chukwuemeka-ojukwu-rudolf-okonkwo, Sahara Reporters (26 November, 2011)
E. Pestel (1982) Modellers and politicians. In: Futures, Volume 14, Issue 2, April 1982, pp. 122–128.
First State of the Union Address (1889)
Context: When and under what conditions is the black man to have a free ballot? When is he in fact to have those full civil rights which have so long been his in law? When is that equality of influence which our form of government was intended to secure to the electors to be restored? This generation should courageously face these grave questions, and not leave them as a heritage of woe to the next. The consultation should proceed with candor, calmness, and great patience, upon the lines of justice and humanity, not of prejudice and cruelty. No question in our country can be at rest except upon the firm base of justice and of the law.
“The Danger Threatening Representative Government” Speech (1897) http://www.wisconsinhistory.org/pdfs/lessons/EDU-SpeechTranscript-SpeechesLaFollette-DangerThreatening.pdf
Letter to The Times (3 August 1978), p. 15
1960s–1970s
Remarks by President Obama and Daw Aung San Suu Kyi of Burma in Joint Press Conference at Aung San Suu Kyi Residence in Rangoon, Burma on November 14, 2014 http://www.whitehouse.gov/the-press-office/2014/11/14/remarks-president-obama-and-daw-aung-san-suu-kyi-burma-joint-press-confe
2014
9 July, 2001, as quoted by Rudolph Okonkwo, My Last Interview With Dim Chukwuemeka Ojukwu - Rudolf Okonkwo http://saharareporters.com/column/my-last-interview-dim-chukwuemeka-ojukwu-rudolf-okonkwo, Sahara Reporters (26 November, 2011)
"The History of My Youth", p. 55.
Biographies of Distinguished Scientific Men (1859)
Context: I was often humiliated to see men disputing for a piece of bread, just as animals might have done. My feelings on this subject have very much altered since I have been personally exposed to the tortures of hunger. I have discovered, in fact, that a man, whatever may have been his origin, his education, and his habits, is governed, under certain circumstances, much more by his stomach than by his intelligence and his heart.
Remarks at the Unidad Independencia Housing Project, City of Mexico (269)" (30 June 1962) http://www.jfklibrary.org/Research/Research-Aids/Ready-Reference/JFK-Quotations.aspx
1962
The 5,000 Year Leap (1981)
President Bush Meets with President Yar’Adua of the Federal Republic of Nigeria http://georgewbush-whitehouse.archives.gov/news/releases/2007/12/20071213-1.html,