Fable
The well water is always muddy, yet the village chief keeps changing buckets
The well water in White Deer Village suddenly turned murky. The first to notice was the old tofu seller. He drew up the water, and the bottom of the bucket was full of fine sand. The village chief had that bucket dumped, swapped in a new bucket, and drew another. The water in the new bucket was still murky.
Some said it was the water drawer's heavy hand stirring up the bottom of the well. So they switched to a young person with a lighter hand. The water was still murky. Others said the bucket was too old and wood chips were falling into the water. So they bought a new bucket. The water was still murky.
Over the next few days, the village kept addressing surface problems: changing buckets, changing ropes, changing the water-drawing times, telling people to slow down. Each fix had some merit and kept everyone busy. But the tofu elder said the water does not turn cloudy in the bucket; it is already cloudy when it comes out of the well.
Only then did the village chief call in the old well builder. The well builder did not look at the bucket first, but investigated down along the well wall. He found a fine crack in the third layer of the well wall, and muddy water after rain was seeping in from there. The bucket, the rope, and the water drawer were not the root cause; they were just the places most easily seen after the problem appeared.
The well digger patched the cracks and also built a drainage ditch at the well mouth. The next day, the water slowly cleared. The village chief asked, why did all the many things we did before not work? The well digger said, because you kept dealing with the thing closest to your eyes after the water became muddy. The real problem was hidden before the water turned muddy.
Later the village set a rule: when a problem arises, first ask why five times. Why is the water murky? Because sediment entered the well. Why did sediment enter the well? Because the well wall cracked. Why did the well wall crack? Because rainwater washed it over time. Why did rainwater wash it? Because the wellhead drainage ditch was blocked. Why did no one notice? Because inspections only looked at the bucket and rope, not the well wall.
The village chief also required checking the consequences after every repair. Three days after patching the crack, the water cleared, showing the direction was right; if the water was still murky, they should continue investigating upstream rather than declaring that someone had not been careful enough. Root causes must withstand verification by results. Later, the village encountered sour tofu. Someone wanted to change the beans immediately, but the village chief first had everyone check according to the new rules: water, heat, stone mill, storage time, weather. In the end, it turned out to be the wooden rack used for overnight storage being close to stove ash. Only then did the villagers believe that root cause analysis was not just for well water, but a habit of tracing back to before the change occurred.
From then on, White Deer Village no longer treated busyness as a solution. Changing buckets can be fast; repairing the well is what actually helps.