All we say to America is, "Be true to what you said on paper." If I lived in China or even Russia, or any totalitarian country, maybe I could understand the denial of certain basic First Amendment privileges, because they hadn't committed themselves to that over there. But somewhere I read of the freedom of assembly. Somewhere I read of the freedom of speech. Somewhere I read of the freedom of the press. Somewhere I read that the greatness of America is the right to protest for right. And so just as I say, we aren't going to let any injunction turn us around. We are going on.

I've Been to the Mountaintop (1968)