A farmer had a faithful（忠诚的） horse who was old and couldn't do much work. So the farmer no longer wanted to give him anything to eat and said, “If you can bring me a lion here, I will keep you.”

    The horse was sad, and went to the forest. There he met a fox. After the fox heard the story, he said. “I will help you. Just lie down, as if you were dead, and do not move."

    The horse did what the fox asked, and then the fox went to the lion and said, “A dead horse is lying out there. Just come with me, and you have a rich meal.”

    The lion went with him, and they were both standing by the horse, the fox said, “Now let me tie the horse to your tail and you can take it home and eat it.”

    The fox's words made the lion very happy. But the fox tied the lion's legs together with the horse's tail. When the fox finished his work, he said to the horse, “Pull the lion to the farmer.”

    Then the horse pulled the lion away with him at once. The lion was very angry but he couldn't do anything. When the farmer saw the lion, he was in a good mood（心情）, and said to the horse, “ You can stay with me." And he give him enough food to eat until the horse died. 

Jane Goodall is a famous scientist. For more than 40 years, Goodall lived mostly in Tanzania in East Africa, studying chimpanzees.

    As a young child, Jane Goodall was interested in animals. She grew up in the English countryside and was always climbing trees or riding horses.

When Jane was 23, she got a chance to go to Africa even though she had never been to college，she got a job with a famous scientist named Louis Leakey.

One day Louis Leakey said he needed a volunteer. He needed someone to go to a lake in Tanzania to study a kind of chimpanzees. Jane was excited.

    On July 16,1960, she began her exploration（探索）. At first, the chimpanzees ran away from Jane. But with time passing，they got used to her being around.

    Every day，Jane would follow the chimpanzees，taking notes on their behavior. She learned many new things about chimpanzees. She watched how a chimpanzee made a tool. She learned how some chimpanzees became good leaders. She watched how mother chimpanzees raised their children. She watched animals get angry and get upset. She wrote everything down so others would understand animals as she did. She learned that if you pay really close attention to animals，you will understand what they are “saying”.

    A few years ago national attention was fixed on a deep, dark cave in the mountains near where I live now. A team had entered the cave to do some research. Although every precaution had been taken to make it safe, one young man was separated from the team and lost in the depths of the cave.

    For several days a rescue team worked around the clock, searching almost everywhere in the underground cave. With each passing hour chance of finding the young man inside the cave became smaller, and people had a lot of guesses. Perhaps he had simply run away. Or maybe he had stumbled out some other entrance and was now lost in the mountains. Or perhaps he was already... well, nobody wanted to say it. But everybody thought it. Everybody, that is, except the young man's parents.

    "That wasn't a choice in our opinion," the young man's mother said." Finally we would find him—safe and alive. We were certain of that."

    There was little reason to those who were familiar with the cave said it had been completely searched-several times. Common sense suggested that time was running out and that other choices needed to be considered—like when to say "enough".

    But like Kris Kringle says in his famous book A Miracle on 34th Street, "Faith is believing in something even when common sense tells you not to do." And the young man's parents had faith. They wouldn't give up, and they wouldn't let anyone else give up, either. And sure enough, the young man was found—hungry, thirst and afraid, but healthy.

    How did the young man manage to stay a live in the cave?

    "I've never stopped believing that someone would find me," said the young man.