“It is not a threat but a fact of history that if an oppressed people's pent-up emotions are not nonviolently released, they will be violently released. So let the Negro march. Let him make pilgrimages to city hall. Let him go on freedom rides. And above all, make an effort to understand why he must do this. For if his frustration and despair are allowed to continue piling up, millions of Negroes will seek solace and security in black-nationalist ideologies. And this, inevitably, would lead to a frightening racial nightmare.”

2012-01-20
The O'Reilly Factor
Fox News
TV, quoted in * 2012-01-20
Matt Gertz
Huckabee Wants To Know If Obama Got College Loans "As A Foreign Student"
Media Matters for America
http://mediamatters.org/blog/201201200016
2011-05-27
regarding criticism of presidential candidate Mitt Romney for refusing to release his tax returns

"Honoring Dr. DuBois", speech at International Cultural Evening at Carnegie Hall, 23 February 1968, published in Freedomways: A Quarterly Review of the Negro Freedom Movement, compiled in Esther Cooper Jackson (ed.), Freedomways Reader: Prophets In Their Own Country, p. 36 https://books.google.com/books?id=-oivNmSJOfAC&pg=PA36&dq=%22the+supreme+task+is+to+organize+and+unite%22
1960s

Hansard http://www.parliament.the-stationery-office.co.uk/pa/cm200102/cmhansrd/vo020410/debtext/20410-04.htm, House of Commons 6th series, vol. 383, col. 23.
House of Commons statement on discussions with President Bush over the Middle East, 10 April 2002.
2000s

Rolling Stone interview (June 1970)

Fourth Lincoln-Douglas Debate (Charleston, 18 September 1858)
1850s, Lincoln–Douglas debates (1858)
Context: While I was at the hotel to-day, an elderly gentleman called upon me to know whether I was really in favor of producing perfect equality between the negroes and white people. While I had not proposed to myself on this occasion to say much on that subject, yet as the question was asked me, I thought I would occupy perhaps five minutes in saying something in regard to it. I will say then that I am not, nor ever have been, in favor of bringing about in any way the social and political equality of the white and black races, that I am not, nor ever have been, in favor of making voters or jurors of negroes, nor of qualifying them to hold office, nor to intermarry with white people; and I will say in addition to this that there is a physical difference between the white and black races which I believe will forever forbid the two races living together on terms of social and political equality. And inasmuch as they cannot so live, while they do remain together there must be the position of superior and inferior, and I as much as any other man am in favor of having the superior position assigned to the white race. I say upon this occasion I do not perceive that because the white man is to have the superior position the negro should be denied every thing. I do not understand that because I do not want a negro woman for a slave I must necessarily want her for a wife. My understanding is that I can just let her alone. I am now in my fiftieth year, and I certainly never had a black woman for either a slave or a wife. So it seems to me quite possible for us to get along without making either slaves or wives of negroes. I will add to this that I have never seen, to my knowledge, a man, woman, or child who was in favor of producing a perfect equality, social and political, between negroes and white men... I have never had the least apprehension that I or my friends would marry negroes if there was no law to keep them from it, but as Judge Douglas and his friends seem to be in great apprehension that they might, if there were no law to keep them from it, I give him the most solemn pledge that I will to the very last stand by the law of this State, which forbids the marrying of white people with negroes.

As quoted in His Brother's Blood: Speeches and Writings, 1838–64 https://books.google.com/books?id=qMEv8DNXVbIC&pg=PA177 (2004), edited by William Frederick Moore and Jane Ann Moore, p. 177
1850s, The Fanaticism of the Democratic Party (February 1859)

As State President in the House of Delegates, 23 April 1986, as cited in PW Botha in his own words, Pieter-Dirk Uys, 1987, p. 86

Writ of expulsion from the Jewish community, as translated in Benedict de Spinoza : His Life, Correspondence, and Ethics (1870) by Robert Willis
Context: With the judgment of the angels and the sentence of the saints, we anathematize, execrate, curse and cast out Baruch de Espinoza, the whole of the sacred community assenting, in presence of the sacred books with the six-hundred-and-thirteen precepts written therein, pronouncing against him the malediction wherewith Elisha cursed the children, and all the maledictions written in the Book of the Law. Let him be accursed by day, and accursed by night; let him be accursed in his lying down, and accursed in his rising up; accursed in going out and accursed in coming in. May the Lord never more pardon or acknowledge him; may the wrath and displeasure of the Lord burn henceforth against this man, load him with all the curses written in the Book of the Law, and blot out his name from under the sky; may the Lord sever him from all the tribes of Israel, weight him with all the maledictions of the firmament contained in the Book of Law; and may all ye who are obedient to the Lord your God be saved this day.
Hereby then are all admonished that none hold converse with him by word of mouth, none hold communication with him by writing; that no one do him any service, no one abide under the same roof with him, no one approach within four cubits' length of him, and no one read any document dictated by him, or written by his hand.

Darling: A Spiritual Autobiography (2013)