The quote "What is one person's diversion may be another's supreme test" suggests that experiences and challenges vary significantly between individuals. What one person finds enjoyable or easy may be incredibly challenging for someone else. This highlights the subjective nature of our experiences and how personal circumstances shape our perceptions. Each person's strengths and weaknesses influence their responses to different situations, revealing the diversity of human experience.

The context of this quote in Margaret George's "The Memoirs of Cleopatra" emphasizes the complexities of life and the differing perspectives people have. Cleopatra, as a historical figure, faced numerous challenges that might have seemed like mere distractions to others. Her life, rich with triumphs and trials, illustrates how our personal struggles can be vastly different from those of others, turning mundane activities into significant tests or vice versa.