Nelson Mandela was a leader who advocated for peace and forgiveness. He had a powerful presence that disarmed enemies with his smile. Some of his leadership characteristics included positive thinking, seeing the big picture, focusing on goals beyond himself, remarkable endurance, grit, humility, and hopefulness. The document outlines lessons to be learned from Mandela's life, including never giving up hope, learning the art of compromise, understanding that violence is not the answer, not being put off by difficulties, learning to forgive, being kind, fighting discrimination, drawing a line under the past, and having an unconquerable spirit.