 less observably but no less potently in education and art. You write about something what you call the afterlives of slavery. Which is a phrase that comes from Saidiya Hartman. Right. Can you give us an idea of what you're referring to, what she was referring to when you used that term? I'll quote another thing. Saidiya Hartman writes in a book called Lose Your Mother, a journey along the Atlantic slave route, something like,