Answer:
The quotation "The greatest wealth is health" underscores the profound importance of good health as the most valuable asset one can possess. It suggests that, in the grand scheme of life, all other forms of wealth and material possessions pale in comparison to the well-being of one's body and mind. This sentiment is a poignant reminder that without good health, even the most substantial financial riches can be meaningless. It encourages individuals to prioritize their physical and mental health as the foundation upon which they can build a truly fulfilling and prosperous life.