The art of love and friendship.
How to become a person who everyone wants to be friends with. The more friends you have, the stronger you are. The more they love you, the stronger you are. It's difficult to live without friends. A person lives in a socium and people around can influence this person's living standards. The book reveals laws and principles of relationships between people. How to become a person who they would like to help. How to make friends. How to be worthy of friendship. Why they like some people and dislike others.
