It feels good and right this week to sit with the beloved writer Nikki Giovanni’s signature mix of high seriousness, sweeping perspective, and insistent pleasure. In the 1960s, she was a poet of the Black Arts Movement that nourished civil rights. She’s also a professor at Virginia Tech, where she brought beauty and courage after the 2007 shooting there. And she’s an adored voice to a new generation — an enthusiastic elder to us all — at home in her body and in the world of her lifetime even while she sees and delights in the beyond of it.