“It is important to make a further distinction here among black hatred, black racism, and Black Power. Black hatred is the black man's strong aversion to white society. No black man living in white America can escape it…. But the charge of black racism cannot be reconciled with the facts. While it is true that blacks do hate whites, black hatred is not racism. Racism, according to Webster, is 'the assumption that psychocultural traits and capacities are determined by biological race and that races differ decisively from one another, which is usually coupled with a belief in the inherent superiority of a particular race and its rights to dominance over others.' Where are the examples among blacks in which they sought to assert their right to dominance over others because of a belief in black superiority?… Black Power is an affirmation of the humanity of blacks in spite of white racism. It says that only blacks really know the extent of white oppression, and thus only blacks are prepared to risk all to be free.”

We have to recognize the commonality of experience of racism among people of color. Sometimes racism is based on skin color or other physical features; it can have added components of culture, language and legal status -- as in the case of people of Mexican descent.…
On racism in "Unite and Overcome!" https://www.tolerance.org/magazine/spring-1997/unite-and-overcome in Teaching Tolerance (Spring 1997)

My Race (1893)
Context: Ostentatious men who are governed by self-interest will combine, whether white or black, and the generous and selfless will similarly unite. True men, black and white, will treat one another with loyalty and tenderness, out of a sense of merit and the pride of everyone who honors the land in which we were born, black and white alike. Negroes, who now use the word "racist" in good faith, will stop using it when they realize it is the only apparently valid argument that weak men, who honestly believe that Negroes are inferior, use to deny them the full exercise of their rights as men. White and black racists would be equally guilty of racism.

Source: "The Black Manifesto" (1969), p. 118

Source: Are Prisons Obsolete? (2003), Chapter Two

An Interview with the Founders of Black Lives Matter, Ted Talks, https://www.ted.com/talks/alicia_garza_patrisse_cullors_and_opal_tometi_an_interview_with_the_founders_of_black_lives_matter?language=en (October 2016)

It's just not a part of their existence."

On how views of race differ in Nigeria than the United States in “Chimamanda Ngozi Adichie: ‘I Wanted To Claim My Own Name’” https://www.vogue.co.uk/article/chimamanda-ngozi-adichie-novelist-ted-speaker-interview in Vogue (2015 Nov 3)

Speech on the Assassination of Martin Luther King, Jr. (1968)
Context: Martin Luther King dedicated his life to love and to justice between fellow human beings. He died in the cause of that effort. In this difficult day, in this difficult time for the United States, it's perhaps well to ask what kind of a nation we are and what direction we want to move in. For those of you who are black -- considering the evidence evidently is that there were white people who were responsible -- you can be filled with bitterness, and with hatred, and a desire for revenge. We can move in that direction as a country, in greater polarization -- black people amongst blacks, and white amongst whites, filled with hatred toward one another. Or we can make an effort, as Martin Luther King did, to understand, and to comprehend, and replace that violence, that stain of bloodshed that has spread across our land, with an effort to understand, compassion, and love. [... ] But we have to make an effort in the United States. We have to make an effort to understand, to get beyond, or go beyond these rather difficult times.

"Black America’s Real Problem Isn’t White Racism" http://buchanan.org/blog/black-americas-real-problem-isnt-white-racism-5710 (July 18, 2013), Patrick J. Buchanan
2010s

Black Power: The Politics of Liberation, 1967, p. 4, co-authored with Charles V. Hamilton