Tanzania inspires gratitude. Being in east Africa, in fact, stirs deep appreciation—for what we have throughout the world and what is endemic only to this magnificent place. Time here goes by unhurriedly, and watching animals move (or sleep), seeing the sun rise and set and witnessing our own connection to the land happens without knowledge of minutes passing. When out on game drives, dining in a remote clearing at the bottom of a 500-million-year-old crater, walking across pristine, private, wh...