"One militant black group, however, endorsed me strongly-the Black Panthers. National chairman Bobby Seale said I was the best social critic of America's injustices to run for President from whatever party," and promised that the Panthers' full membership would work for me. More than one supporter wanted me to disavow the Panthers' endorsement, but I flatly refused. "The Black Panthers are citizens of the United States and they have a right to endorse whomever they decide to endorse," I told reporters in Sacramento, where we got word of the action. "What has happened to them as an oppressed group in America has led them to the conclusion that perhaps with me there is hope." From where I stood, it was a highly hopeful sign that this group appeared to be emerging into an active participation in elective politics; they were acting according to a principle that I had always strictly maintained: that the way to change the system must be to work within the system. To disavow their support would have been arrogant and inconsistent with my strongest principles; if failing to do so cost me any votes from whites and moderate blacks, so be it. They are my brothers and sisters too, and I was pleased and proud at their action. One thing that gratified me was that the Panthers had succeeded in rising above sex prejudice, something that many blacks find difficult; they were supporting me because of my positions and my programs, without regard to my being female. This showed that in some ways they were farther along the path of political maturity than some of the moderate leaders of elements of the black community, who, I am convinced, never took me seriously as a candidate because they were not capable of taking any woman seriously as a potential leader."
January 1, 1970
https://en.wikiquote.org/wiki/Black_Panther_Party