Love and death are the two great hinges on which all human sympathies turn.

The quote by B. R. Hayden, "Love and death are the two great hinges on which all human sympathies turn," suggests that the most powerful and universal emotions that shape human experiences are love and death. These two forces are the primary catalysts for empathy, compassion, and connection between people. Love, as an intense feeling of affection and care, and death, as the inevitable loss and grief, are central to the human condition, often evoking deep responses in individuals and societies alike. According to Hayden, these two aspects of life shape how we relate to others and how we experience emotional and psychological growth.

The origin of this quote reflects a philosophical perspective on human nature and the role that intense emotions like love and death play in forming human connections. Love often brings people together, creating bonds that define personal relationships, while death, as an inevitable part of life, triggers feelings of loss, mourning, and reflection. Together, they frame the way we understand and interact with the world around us, guiding our sympathies and emotional responses.

By describing love and death as "the two great hinges," Hayden uses the metaphor of hinges to emphasize that these emotions serve as pivotal moments or transitions in life. Just as a door cannot open or close without its hinges, human sympathies—our ability to empathize, care, and understand others—cannot be fully realized without the experiences of love and death. These two universal experiences create the emotional shifts and understanding that connect people across cultures and generations.

Ultimately, this quote highlights the transformative power of love and death in shaping our emotional lives. By recognizing them as the central forces that influence how we relate to others, Hayden underscores the deep impact that these experiences have in creating empathy, understanding, and human connection throughout history and personal experience.