Step 1: Understanding the Concept:
This question is about the central theme of the poem 'The Empty Heart' by Periasamy Thooran.
Step 2: Detailed Explanation:
The poem is a parable about the nature of greed. The man's lack of contentment stems from the fact that greed is a bottomless pit.
- Endless Desire: The poem shows that the more he received, the more he wanted. The magic pitcher could never be filled because his desire was infinite.
- Empty Heart: The title itself is symbolic. His heart was "empty" not of wealth, but of satisfaction and peace.
- Self-Destructive Nature: His greed was so powerful that it drove him to work himself to death, proving that it is a destructive force that offers no lasting happiness, only a constant, gnawing desire for more.