One day, a poor farmer took a bag of rice to the town. He didn't know what to do when the     fell of his horse. It was too    for him to carry. He hoped that someone would come and    him. Before long a man came over,   the farmer's heart sank(下沉)when he    the man because he was the great man in the town. The farmer was  to ask for help. As soon as he came up to the    , the great man got down his horse and said: “You need my help,    you? Let me help you. "Then he took one end of the bag onto the horse.“   can I thank you?" Well," the great man answered, "If you see anyone in  of help, do the same for him.”