The Dog’s curly tail

This is a famous story, an extract from the Complete works of Swami Vivekanada

There was a poor man who wanted some money; and somehow he had heard that if he could get hold of a ghost, he might command him to bring money or anything else he liked; so he was very anxious to get hold of a ghost. He went about searching for a man who would give him a ghost, and at last he found a sage with great powers, and besought his help. The sage asked him what he would do with a ghost. I want a ghost to work for me; teach me how to get hold of one, sir; I desire it very much," replied the man.

But the sage said, "Don't disturb yourself, go home." The next day the man went again to the sage and began to weep and pray, "Give me a ghost; I must have a ghost, sir, to help me."
At last the sage was disgusted, and said, "Take this charm, repeat this magic word, and a ghost will come, and whatever you say to him he will do. But beware; they are terrible beings, and must be kept continually busy. If you fail to give him work, he will take your life."

The man replied, "That is easy; I can give him work for all his life." Then he went to a forest, and after long repetition of the magic word, a huge ghost appeared before him, and said, "I am a ghost. I have been conquered by your magic; but you must keep me constantly employed. The moment you fail to give me work I will kill you."

The man said, "Build me a palace," and the ghost said, "It is done; the palace is built." "Bring me money," said the man. "Here is your money," said the ghost. "Cut this forest down, and build a city in its place." "That is done," said the ghost, "anything more?" Now the man began to be frightened and thought he could give him nothing more to do; he did everything in a trice.

The ghost said, "Give me something to do or I will eat you up." The poor man could find no further occupation for him, and was frightened. So he ran and ran and at last reached the sage, and said, "Oh, sir, protect my life!" The sage asked him what the matter was, and the man replied, "I have nothing to give the ghost to do.

Everything I tell him to do he does in a moment, and he threatens to eat me up if I do not give him work." Just then the ghost arrived, saying, "I'll eat you up," and he would have swallowed the man.
The man began to shake, and begged the sage to save his life. The sage said, "I will find you a way out. Look at that dog with a curly tail. Draw your sword quickly and cut the tail off and give it to the ghost to straighten out." The man cut off the dog's tail and gave it to the ghost, saying, "Straighten that out for me." The ghost took it and slowly and carefully straightened it out, but as soon as he let it go, it instantly curled up again.

Once more he laboriously straightened it out, only to find it again curled up as soon as he attempted to let go of it. Again he patiently straightened it out, but as soon as he let it go, it curled up again.

So he went on for days and days, until he was exhausted and said, "I was never in such trouble before in my life. I am an old veteran ghost, but never before was I in such trouble." "I will make a compromise with you ;" he said to the man, "you let me off and I will let you keep all I have given you and will promise not to harm you." The man was much pleased, and accepted the offer gladly.
This world is like a dog's curly tail, and people have been striving to straighten it out for hundreds of years; but when they let it go, it has curled up again. How could it be otherwise?

WE HELP OURSELVES, NOT THE WORLD