7 years ago today, Nelson Mandela left us - committed to ending differences in human race and a keen follower of Gandian values, Mandela is a powerful role model for leaders in the 21st century.   But before there was Mandela, there was Robert Mugabe, the Premier and later President of Zimbabwe who was heralded as the statesman of Africa and the model for good governance. [ 1 ]. As history tells us however, Mugabe and his politics failed miserably.  The reason why Zimbabwe became a failed state and South Africa a successful one was because of the Gandhian values, mainly ' Hate the Sin, Not the Sinner ' imbibed by Nelson Mandela, and a contrasting revengeful reign by Mugabe in Zimbabwe (especially in the 1990s). The story about how Mandela used the Rugby World cup [ 2 ] to reconcile and reach out for his erstwhile oppressors is a case in point [The subject was used in the movie Invictus , which is titled on one of Mandela's favourite poems - and mine too!]. Mugabe vs ...