Singer Paul Simon surprised fans earlier this year by releasing Seven Psalms, his first album since 2018. It was surprising not because so much time had passed, but because he had originally said his previous album, In the Blue Light, would be his last. In an interview with All Songs Considered's Bob Boilen, Simon said he was ready to retire from music and pursue other creative projects, like painting. This week, we go back to that 2018 conversation when Simon first announced he was done making new music. He talks about his dreams, the creative process and life's biggest questions. "We don't have the capacity to understand the great mysteries of life and God or no God or infinity," Simon says. "We just can't get it. It's beyond us, but that's fine."