The language must be careful and must appear effortless. It must not sweat. It must suggest and be provocative at the same time. It is the thing that black people love so much—the saying of words, holding them on the tongue, experimenting with them, playing with them. It’s a love, a passion. Its function is like a preacher’s: to make you stand up out of your seat, make you lose yourself and hear yourself. The worst of all possible things that could happen would be to lose that language. There are certain things I cannot say without recourse to my language. It’s terrible to think that a child with five different present tenses comes to school to be faced with those books that are less than his own language. And then to be told things about his language, which is him, that are sometimes permanently damaging. He may never know the etymology of Africanisms in his language, not even know that “hip” is a real word or that “the dozens” meant something. This is a really cruel fallout of racism.
“The Language Must Not Sweat,” Toni Morrison (New Republic, March 21, 1981)

Thanks to my colleague Dr. Sonya Donaldson for bring this passage to me.