Step 1: Understanding the Question:
The question asks about Nelson Mandela's perspective on what constitutes the true wealth of his country, South Africa, based on the text "Nelson Mandela: Long Walk to Freedom."
Step 2: Key Concept from the Text:
In his inaugural speech, Mandela reflects on the sacrifices of countless patriots who came before him. He moves beyond the country's physical resources and focuses on its human capital. He explicitly states that the people are the nation's greatest asset.
Step 3: Detailed Explanation:
According to Nelson Mandela, the greatest wealth of South Africa is not its rich reserves of minerals and gems, but its people. He describes his comrades and the people of his nation as being "finer and truer than the purest diamonds." He believes that the courage, wisdom, and resilience of the South African people are the country's most precious asset and its true foundation. This human wealth, in his view, is far more valuable than any material riches.