Once upon a time there was a farmer who was working in his field .While ploughing ,he heard a sound "bang" and found a rabbit lying under a tree .He realised that the rabbit hit the trunk dead .He said to himself "It is easy to get a rabbit ".So he threw his hoe and lay under the tree ,hoping to get some more rabbits .Some weeks passed but he got nothing .He realized his foolish action .He went back to his field and found the crops dead . The story tells that if we want to achieve something ,we should work hard .We should remember Chinese saying "No pains ,no gains ."