Is fear a good moral?

2. Stinking is the third of the 24 solar terms. On March 5th or 6th every year, when the sun reaches 345 degrees of the Yellow Meridian, it will be "in a daze". Creeping 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 the shock is thunder, so it is called a shock." It's an escaped cockroach. "

Tao Yuanming, a poet in Jin Dynasty, said in a poem: "The spring rain begins to thunder, everyone lurks, and the vegetation 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 unexpectedly". In China, the time when spring thunder begins to ring varies from morning till night. As far as the multi-year average is concerned, thunder can be heard in southern Yunnan at about the end of 1, while the first thunderstorm day in Beijing is in late April. The saying that "thunder begins with the first step" is consistent with the climate law in Jiangnan area.