What are the circumstances when direct narration has been used in the speech "Rise up and walk!" at the third annual Nelson Mandela lecture?

Direct narration is used in the speech "Rise up and walk!" at the third annual Nelson Mandela lecture when the speaker is directly addressing the audience and urging them to take action. This type of direct and commanding language is used to inspire and motivate the audience to rise above their challenges and obstacles, just as Nelson Mandela did during his lifetime. The speaker uses direct narration to convey a sense of urgency and empowerment, encouraging the audience to take charge of their own lives and make a positive impact on the world.

I cannot find any information about a speech by Nelson Mandela titled "Rise up and walk!" that was delivered at the third annual Nelson Mandela lecture. Please provide more context so I can assist you better.