Irish poet Seamus Heaney, center, displays his Nobel literature prize medal, surrounded by his family, after receiving it from the Swedish King Carl XVI Gustaf at the Concert Hall in Stockholm, Sweden on Dec. 10, 1995. Heaney's family are from left: his son Michael, daughter Catherine, his wife Marie and son Christopher. Presidents have long made a point of citing a favorite writer, and for President Joe Biden that often has been Heaney, renowned for what Nobel judges in 1995 called “works of lyrical beauty and ethical depth." (AP Photo/Eric Roxfelt, File)