what is the meaning of a true friend

Life friends referred to friends during life, that is, ordinary friends. They were the kind of friends who had shared experiences in life and supported and helped each other.

A soulmate usually refers to a person who can understand, understand, and appreciate another person's interests, hobbies, thoughts, emotions, and other aspects of resonance. In the novel, a bosom friend could be understood as a special tacit understanding and spiritual connection between two people. They could understand and support each other and experience various difficulties and challenges in life together.

The "old friend" in the phrase "goodbye is already an old friend" had many meanings. In a broad sense, it meant that when they met again, their relationship had changed, just like old people. Perhaps due to time, experience, and other factors, the people who were once close to each other had become distant and indifferent, just like strangers. Although they had interacted in the past, they were no longer as close as before. Or perhaps, when they met again, one or both parties had already become past existences. For example, they had already let go of their feelings and were only treated as old acquaintances. There was also the possibility that a relationship between close friends, lovers, and so on had been estranged or separated due to various reasons. When they met again, they would only be old friends with past memories and no longer have the same relationship as before. The novel,"The Morality of the Past", is equally exciting. Everyone is welcome to click and read it!

When an old friend went south, it meant that an old friend or old friend would go to a place south of the local area. In ancient times, going south was relative to going north. It meant moving south. For specific sentence construction and analysis, you can refer to the sentence in the "Autumn Night is about to break out of the fence door to welcome the cool" in document 2:"Don't think of the old country to the old friends, and try the new fire to try the new tea", which means that we should not indulge in the memories of the past, but should actively try new things.

It means that if someone tries to be a friend to absolutely everyone without any real depth or discrimination, they end up not being a true friend to anyone. For example, if a person just superficially agrees with everyone and never stands up for what's right or has a real connection, their friendships lack substance.