Once the cicada eggs hatch, new cicadas fall from the trees and burrow back into the ground, starting the cycle all over again. It takes a cicada 17 years to complete its development, which is a long childhood.

Do you know? Cicada's life is very much like today's students. Why do you say this?

When the cicada eggs hatch, new cicadas will fall from the trees, burrow back into the ground, and start the cycle again. It takes 17 years for a cicada to complete its development. , This is a long childhood.

Seventeen-year-old cicadas spend the first few months of their last year burrowing into the soil surface. By April, the cicadas have entered the nymph stage and are resting slightly below ground level.

When soil temperatures rise above 64 degrees Fahrenheit (17.78 degrees Celsius), cicada nymphs emerge from the soil through half-inch (1.2 cm) diameter holes.

The then flightless young cicadas fly upward at sunset, climbing a foot or more onto any nearby vertical surface (tree trunks, weeds, woody shrubs, houses or outbuildings) to begin their next life stage.

Overnight they will shed their nymph skin in 60 minutes or less. Like the fictional Hulk, cicadas split their shell-like clothing to release their larger bodies. And, as they emerge from the top of the shell, the cicadas will spread their wings for the first time.

Now the cicada is an adult - soft, pale and fragile - waiting for its exoskeleton to harden and darken. It leaves behind a crunchy larvae shell. Still clinging to the cicada's first above-ground resting place, the shell will be an empty and forgotten outline of the creature it once held.

Cicada has only one chance to transform. If it succeeds, it will achieve a beautiful transformation. If it fails, its life will be over.

The rest of Cicada's life is very much like that of Xin Xin, a decade of transformation. But if students fail to transform once, there is still a chance, but they have no chance. How shameful is it for a man to be like a beast! Come on, students!