“In my own writing, I feel safest when I’m farthest from what I know.” Tracy K. Smith reads “Digging” by Seamus Heney, the poem she feels “invited her to start writing poetry,” and from “My God, It’s Full of Stars,” a poem she wrote about her father. This video, part of the P.O.P. series, was shot and edited by Rachel Eliza Griffiths in partnership with the Academy of American Poets.