If one has made a friend it is not something that one has made to order, that must just fit in according to one's expectations and wishes. Every individual has his own characteristics, and as long as the spirit of forgiveness is not developed, friendship cannot last. It is a continual forgiveness that helps friendship to endure. Much can be learned by study, but not unselfishness. Unselfishness can be learned by one thing only and that is by treading the path of friendship. And it brings beauty into one's life; a friendly person, whether in business or in a profession, in whatever capacity he stands, gives one a feeling of warmth; in other words an atmosphere of life. One is always glad to meet a friendly person in a shop, in a factory, in an office. When this spirit is awakened one can feel in his words, in his voice, in his expression, in his atmosphere, that he is a friendly person, that there is something that goes out to meet others, a continual tendency to harmonize with others.