Thank you, Darlington. My hope is that this book will lead, in some small way, to a deeper and richer understanding of Africa and the African diaspora—of the many things we hold in common as well as our differences. Similarities range from experiences of racism and discrimination to police brutality, and to the fragility of democracies whether we’re talking about Nigeria, Zimbabwe, or America. Differences include personal histories, identities, backgrounds, and geographies.

My first thought is that there are, of course, harsher forms of exile. Morayo does at least have a comfortable place to live, food to eat, and access to health care. I also suspect that Morayo, with thoughts of the ethnic and religious strife that had taken place in her home city of Jos, might be quick to say that the internally displaced face the cruelest form of exile.

The warmth that I feel toward Okigbo actually comes from hearing my father speak about him. In the late 1950s, my father was one of his students at Fiditi Grammar School, Ibadan, where Okigbo taught Latin and English literature and was also the sports coach. I suspect that my dad, the football team’s goalkeeper, might have been one of Okigbo’s favorite students. He recounts the story of how Okigbo came to him one afternoon and asked if he’d ever traveled in a car that went as fast as one hundred miles an hour. “Hop in,” said Okigbo to my father, and then proceeded to dazzle him with a speedy drive to the University of Ibadan in his red sports car.

Oh, so many things, especially the joyful moments that we shared. I remember, for example, the laughter between old friends Wole Soyinka and Henry Louis Gates Jr. as Soyinka reminisced about Morrison teaching him the phrase “knock your socks off” but then failing to deliver on the promise of knocking his socks off with the choice of a restaurant that Soyinka found lacking—not enough pepper! Or the moment when I asked Morrison if we could talk about sex, to which she responded with a wry smile, “Yeah! I’m in a good position to talk about it, since it’s been like a thousand years. What do you want to know?” Or the day, when walking with 102-year-old Willard Harris, that she insisted I seize the opportunity to travel to the South Pole, repeatedly saying, “You go, girl!” And so it was that the stories and the laughter flowed. I also love the adage that several of them cite, from Michelle Obama to Lord Michael Hastings, Margaret Busby, and Senator Cory Booker—plant trees under whose shade other generations will sit. Each of those featured embodies this evocation.