The quote reflects the idea that there are individuals who find it challenging to accept or appreciate the joy that others experience. This perspective suggests a certain bitterness or envy that can exist in human relationships, where one person's happiness may provoke negative feelings in another. It highlights the complexity of emotions and the human tendency to compare experiences.

In "Victoria Victorious: The Story of Queen Victoria," Jean Plaidy explores themes of power, growth, and emotional struggle through the life of Queen Victoria. The narrative delves into how public and personal happiness can be interlinked, yet also bring out jealousy and resentment from those unable or unwilling to find satisfaction in their own lives. This underscores the importance of empathy and the challenges that come with success and joy.