Is fear a good morality?

2. Stinking is the third of the 24 solar terms. On March 5th and 6th, every year, when the sun reaches 345 degrees, it is "in a daze". Sting means that when the weather gets warmer, spring thunder begins to sound, awakening hibernating animals that are dormant underground. Sting means hiding.

3. "Twenty-four solar terms" said: "February Festival, everything is shocked, and it is thunder, so it is called thunder. It's an escaped cockroach. "

Tao Yuanming, a poet in the Jin Dynasty, said in a poem: "In the spring rain, thunder begins, everyone lurks, and the grass is comfortable."

In fact, insects can't hear thunder. Spring is back, and the warmer weather is the reason why they end their hibernation and "run away in surprise". In China, the time when the spring thunder begins to ring is different from morning till night. On the average for many years, thunder can be heard in southern Yunnan around the end of 1, while the first thunder day in Beijing is in late April. The saying that "thunder begins with you" is consistent with the climate law in Jiangnan.