This quote is a metaphorical expression of the profound impact that the death of a beloved or influential figure can have on society. “His death eclipsed the gayety of nations” suggests that this person’s passing has cast a shadow over the joy and happiness of people worldwide, much like an eclipse obscures the sun. The word “eclipse” implies not only a temporary darkening but also an event of significant magnitude, implying that this individual’s life was so influential that their death has caused worldwide sorrow.

The second part, “impoverished the public stock of harmless pleasure,” further emphasizes this point by suggesting that this person contributed significantly to society’s collective joy or entertainment. Their absence thus impoverishes, or depletes, this shared reservoir of happiness.

In today’s context, we can see such effects when beloved celebrities or leaders pass away. Their deaths often lead to widespread mourning and sense of loss as they had enriched people’s lives through their work in arts, leadership roles etc., making them feel connected in some way.

From personal development perspective, it underscores how one individual can make significant positive impacts on others’ lives – inspiring joy and providing harmless pleasure. It encourages us to live our lives in ways where we contribute positively to society and leave behind legacies which would be missed upon our departure from this world.