Betty Mokantla, 13, and Moletsi Mokantla, 8, of Rustenburg are a sister and brother with serious ambitions. Betty wants to be a medical doctor and do research into the treatment of HIV/Aids. She then plans to study other diseases. Moletsi, whose nickname is “Popo”, wants to become a police officer, so he and the South African community can fight crime together. “We received democracy without fighting, stealing and killing people. We are a very dignified nation, and that’s how everybody across the world should know us,” he said.