Along the coast of the Bay of Bengal there was a fishing village called Sonapur. For centuries, the sea had provided food and livelihood to the villagers.
Every morning dozens of small boats sailed into the sea before sunrise. Fishermen returned in the afternoon with baskets full of fish, which were sold in nearby markets.
The sea had always been generous.
Old fishermen often said that the ocean had its own rhythm. Some seasons produced many fish, while others produced fewer.
Because of this, fishermen traditionally followed simple rules.
They avoided fishing during certain months when fish were breeding, and they used nets that allowed small fish to escape.
These traditions helped keep the fish population healthy.
But times were changing.
As demand for seafood increased in cities, buyers started offering higher prices for large quantities of fish.
Some fishermen began using larger nets that caught everything, including very small fish.
A few boat owners even started using powerful engines that allowed them to travel farther and catch more fish than before.
At first, this seemed like success.
The fishermen of Sonapur were bringing back bigger catches and earning more money.
But the older fishermen were worried.
One of them, Hafizuddin, warned the younger men.
"If we catch too many fish today, there may be none left tomorrow."
Many fishermen laughed at his concern.
"The sea is endless," they said. "How can fish ever disappear?"
For several years the fishing continued at an intense level.
Then slowly, the catches began to shrink.
Fishermen had to travel farther from the shore to find good fishing spots.
Even after long hours at sea, the boats often returned with fewer fish than before.
Scientists who later studied the situation explained the reason.
By catching large numbers of young fish before they could grow and reproduce, the fishermen had reduced the natural fish population.
Fish stocks need time to recover, but constant heavy fishing had broken that cycle.
Eventually, the government introduced fishing restrictions to allow the sea to recover.
Some fishermen were forced to stop fishing for several months each year.
Although this decision was difficult, it helped restore the balance of marine life.
Over time, fish populations slowly began to increase again.
The fishermen of Sonapur finally understood something their ancestors had always known:
The ocean may seem endless, but its resources are not.
Taking too much today can destroy tomorrow's harvest.