What does the saying Yan knows the cold door, and the dog knows the new son in law mean? How can a

Animals and humans have one thing in common, that is, "seek advantage and avoid harm".。However, animals survive and protect themselves on instinct. People's understanding of animal instincts always brings people's emotional color, consciously or unconsciously.

Not only the spirits of animals, but even the beautiful landscapes are closely related to people's concepts and interests.

Long-term survival experiences develop some instincts in animals. For example, swallows will choose a place with a better environment to build their nests. In fact, it's not that they don't like poverty and wealth, but for their own comfort and safety.

Poor families live in simple homes, and they instinctively feel that they are not conducive to their own survival. So, naturally, the eaves of the rich or the nests in the houses were chosen. In the eyes of people, this is "Yan Zhihanmen" Yes.

Not only in the countryside, but also in the cities. Now, because the city is so noisy, even if there is money, the swallows will not come.

Therefore, if there are swallows nesting in their homes, people will not only not drive them away, but will also show off. Because they think that the swallows are nesting in my house, which means that even if I am not rich now, it also hints at my future wealth. The dog knows the new son-in-law", which is also caused by the dog's instinct.

Dogs and people live together for a long time, perceive people's temperament, learn to observe people's expressions, and look smart. In addition, dogs have a sensitive sense of smell and can only distinguish relationships between people by smell. Not to mention the new son-in-law, even if it is a stranger, they can identify their relationship with the master by the attitude of the master towards the master.

For those who neglect their masters, they will bark and even bite them. For those who warmly welcome their hosts, they will quickly wag their tails and beg for mercy.

Two kinds of swallows choose to build a nest, must have a solid house, a spacious and bright house, a clean and tidy home, these families in the countryside, self-disciplined life, family members are united and friendly, and the economic conditions are better than other ordinary peasant families, so the old people in the countryside will say that swallows do not enter poor families, and swallows do not build nests in poor families, so it is correct that swallows do not enter poor families.

Dogs know new husbands, dogs have always been considered intelligent, loyal, spirit creatures, and all say that dogs don't bite their families, even if they have never met their family, the dog knows it for the first time and it is their owner, so it will not bite, yes, absolutely, as long as it is not a stupid dog, then the dog knows who their own family is, so there is a dog in the countryside who knows the new son-in-law.

In the second half of the sentence, the dog is very vigilant and clever, if you follow its family into the house, it will feel that you are an acquaintance, not a stranger, and it will not be unfriendly to you, in fact, the dog is a strange animal, not only does not bite the new son-in-law who meets for the first time, as long as it is a relative who is closer to the relative, they seem to know that the first time they meet, they shake their heads and tails at others, and look enthusiastic.

This proverb of the ancients tells us that animals are "spiritual" and we must know how to live in peace with them. If a swallow comes from a house and builds a nest under the eaves of the house, it must not be destroyed or driven away, as they are all beneficial birds. And the second half of the sentence also reminds us that dogs are very intelligent animals, they can take care of the home and know how to distinguish a family, animals are like this, not to mention that we humans should treat our family members well.

I think the main difference is based on appearance, because dogs have a strong memory, and acquaintances and strangers can clearly distinguish between them.

1. Yan Zhihanmen refers to the eaves of rich and poor families when they build their nests. In the traditional culture of our country, the swallow is a symbol of repentance and filial piety, and is known as a lucky bird. Not only does it not steal the crops grown by farmers, but it also removes pests from time to time, such as eating pests that threaten the growth of crops, so it is also known as a beneficial bird.

When a swallow enters the house, it is often considered to be an excellent thing and represents a succession of luck that will bring luck to the family.

2. The dog knows the new son-in-law, which refers to the new son-in-law who will not bite the door of the dog. Puppies are very common domestic animals and our loyal friends. One of its family duties is to protect property or the personal safety of the owner by shouting at strangers when they arrive at the house to let their owner know that an unknown person has invaded.