‘I have learned the truth about the world: that it isn’t as round as a tennis ball, and it isn’t shaped like itself. It is shaped the way we shape it, according to the way we see it, the way we mould it to our ambitions and our destiny. I know the colour of who I am. I am a black man, running for my life, for my freedom, for opportunity born from struggle, possibility born from sacrifice. And I am running too, for my father, who never became what he hoped to be, and who never got to see what his...