Behaviour is your identity, not of lineage..

★ You are a thief, that means everyone in your clan is a thief?

★ You have a beautiful character, that means everyone in your clan has a beautiful character?

No.....

It is said, "Behaviour is the identity of the clan". That is, a person's speech, behavior can be understood as the behavior or character of other people of his clan or family. How reasonable is that?

There are people of both good and bad characters in the same family. One presents himself to others through his own thoughts. There is no interference of anyone else, let alone the lineage. So how to verify the behaviour of the clan?. "Conduct is a mirror in which every man sees his own reflection."- Gate.

A clan usually consists of several families. The manners and behavior of all family members are not the same. Some have good character, some have bad character and some have both good and bad character. Someone spoke to you well, you checked and found that his behavior is good, that means his lineage is also good? Similarly a bad habitat parson represent his/her clan, how come??

Character, behaviour, they completely depend on own conscience, morals. Behaviour has nothing to do with lineage. However, since childhood, a person learns manners from his family, so behaviour isn't the identity of the clan, it's about the family??

The answer will be "No".

Because not everyone will use the things learned from his family or act accordingly. In the same family there will be people of different opinions, behavior. Each person's behavior is represented by his own thoughts. So, "Behaviour is the mark of descent," - the saying is completely absurd. Rather, "Behaviour is your identity, not of lineage."