According to Ndibe, what is the ultimate symbol of wealth as noted in the memoir, Never Look an American in the Eye: A Memoir of Flying Turtles, Colonial Ghosts, and the Making of a Nigerian American?

According to Ndibe, cars are the ultimate symbol of wealth in Nigeria. Ndibe's wildest dreams when he is a child consist of driving nice cars. Uncle Linus is distinguished by being "the first Ndibe to own a car" (30).