Grapes are sour

(a short story)Once a hungry fox was searching for food in the forest. After a while he came to vineyard. He was tempted by the bunches of ripe grapes. The grapes were hanging high. The fox thought of having a good meal of the ripe grapes. (a short story) So he jumped and jumped to reach the grapes. But the grapes were too high for the fox to reach. The poor fox became tired. So he went away dejected. (a short story)He consoled himself by saying that the grapes were sour and he did not want them.