Caterpillars have an innate habit: wherever the first one goes, the rest follow in succession. They line up neatly, one after another; no matter whether the leader turns or wanders crookedly, the followers mimic it without exception. This is because the lead caterpillar spins a fine silk thread as it moves, and the second caterpillar walks along this thread, spinning its own silk on top. This process repeats, creating a "caterpillar highway." Every group has a leader, but this is entirely accidental—not elected or appointed. It might be one caterpillar today and another tomorrow, with no set rules.
A biologist once conducted an interesting experiment. He placed a dozen caterpillars on the edge of a flowerpot, surrounded by vegetable leaves, with a lush, blooming flower in the center. The caterpillars formed a closed circle. They automatically distributed themselves at equal distances, moving at the same speed and in perfect synchronization, much like a well-trained troop of soldiers performing uniform circular motion around the rim of the pot.
One hour passed, then two, then three... The procession remained tight, with no one falling behind or veering off course. Their diligence and orderliness were truly remarkable. After eight hours, perhaps due to exhaustion, their speed slowed, and the line began to falter. As night fell and the temperature dropped, the hungry and thirsty caterpillars curled up together and drifted into a slumber.
The next day, as the temperature warmed, they gradually awoke and automatically reformed their line to continue circling. Day after day, they repeated this simple motion. Remarkably, not a single one realized this was a grave mistake, nor did any break free from this deceptive loop to forge a new path. After days of wandering without food or water, these poor caterpillars eventually met the same fate: they all died of exhaustion on the edge of the flowerpot.
