Real friend

Sometimes we always hope there is some person who can aroud you and help you,even be your accompany,but suddenly I find it's impossible,only something will happen two strangers walk to each other to seek the way of solvtion.Maybe no real friendship,maybe you haven't met,but I find it's very funny if you want to get the answer what is the friendship,I heard of a story about the friend,one day the father would die,his son was very sad and said what I would do in the future,then his father said to him:I have a lot of friends,but at fact I have one and half friends in my life,you can find them ,they will help you,when you know what is the friends you will be successful ,this is the only thing I can leave you." then he died.His son started his trip to seek the friend.He came to the first friend's home of his father's,he knocked down and said to him,"I will be killed，can you help me?"at the momebt he called his own son and told his son to change clothes with him...the boy understand the person just the one friend of his father's.Then he came to another person's home again and said the same word to him,he told him:I can't do more for you,but I can give you enough money,you escaped very quikly and I promise I can't never acuse you to the govern."thus the boy knew he was the half freind.
At fact,we can meet a lot of people,how many can be your real friend,how many can do the last point,how many can be the first,so don't wish too much gain,you need rely on yourself moretime.