Does it make sense for the old man to say that "spring covers autumn"? Why?

It certainly makes sense for the old man to say that the spring covers the autumn, because this is also people's life experience for thousands of years. Spring covers autumn and freezing is a folk saying, which is generally created by ordinary people and handed down from the masses. It is very easy to understand. Besides, young people are curious. What does it mean to cover spring and freeze autumn? Is there any scientific truth in this sentence? In fact, there is a certain scientific reason for spring to cover and autumn to freeze. Spring covers, that is, in spring, everyone still has to cover more tightly and put on more clothes.

Nowadays, many young people are more concerned about their appearance, fearing that they will look fatter if they wear too much, so they immediately take off their thick winter clothes and put on new spring clothes as soon as they arrive in spring. But it is very easy to get sick, because the weather is still cold in spring, especially in the morning and evening, so everyone should wear more clothes in spring, so that they will be healthier and less likely to catch a cold. Even if you want to cut clothes, you should cut them slowly. It is impossible to cool down immediately in spring.

Autumn freezing means that in autumn, people don't need to wear as much as in winter, but they should wear less appropriately. If they wear so much in autumn, they will definitely wear more in winter and their physical fitness will get worse. Therefore, we must resist freezing in autumn, so as to make our body better and not feel so cold in winter.

So many old people's statements are very scientific. Although science is emphasized now, superstition should be eliminated, but after careful scrutiny, we can still find that many proverbs have many scientific basis. In fact, it is to ask everyone to increase or decrease clothes according to the changes of seasons and temperatures when wearing clothes, rather than blindly pursuing warmth or coolness.