Prosperity tries the fortunate, adversity the great.

The quote by Rose Kennedy speaks to the way both prosperity and adversity reveal the true character of individuals, but in different ways. When she says, "Prosperity tries the fortunate," she suggests that those who experience success or wealth are often tested by how they handle their good fortune. Prosperity can tempt people to become complacent, arrogant, or out of touch with others, so it "tries" them by measuring their ability to remain humble and grounded despite their success.

On the other hand, "adversity the great" means that difficult times and challenges test the resilience and strength of truly remarkable individuals. In the face of hardship, those who possess greatness—whether it be in character, courage, or wisdom—are defined by their ability to rise above trouble and continue to move forward with integrity and purpose. Adversity brings out the best in these individuals, shaping their fortitude and perseverance.

The quote emphasizes that both fortune and misfortune serve as tests, but it is in times of difficulty and hardship where greatness is most often revealed. Prosperity can often obscure one's true nature, but adversity strips away distractions, showing how a person truly responds when faced with life’s most trying moments.

Rose Kennedy, the mother of John F. Kennedy, Robert F. Kennedy, and Edward Kennedy, was known for her strength and grace, especially through the tragedies that her family endured. This quote reflects her own experiences with both the prosperity of being part of a prominent political family and the adversity faced during difficult times, such as the assassinations of her sons and the challenges of public life. Her words serve as a reminder of the dual nature of life’s tests and the importance of character in overcoming them.