Everyone may make mistakes in his life, no matter how old he is. But not everyone knows what to do with them, especially the young people. Here is a story for you. You may find out the answer.

    There was a little boy visiting his grandparents on their farm. He was playing with a slingshot(弹弓) in the woods one day. He practiced a lot, but he could never hit his target(目标). He felt bored and went back for dinner.

    As he was walking back, he saw Grandma's pet duck. He used his slingshot one more time. He hit the duck in the head and killed it. He was very sad and afraid. He hid the dead duck in the woods. Then he saw his sister watching him. Sally saw it all, but she said nothing. After lunch that day Grandma said, “Sally, let's wash the dishes.” But Sally said, “Grandma, Johnny told me that he wanted to help in the kitchen today, didn't you, Johnny?” and then she said to him in a low voice, “Remember, the duck!” So Johnny washed the dishes.

    After several days of doing both his housework and Sally's, Johnny couldn't stand it any longer. He told Grandma that he killed the duck. She smiled, “I know. You see, I was standing at the window and I saw what you did. But I just wanted to know how long you would be your sister's slave(奴隶).”

    My friends, have you ever made such mistakes? As the saying goes, “Who can make no mistakes?” Next time when you do something wrong, you'd better say sorry to others. Others may forgive you, too.

根据短文内容，判断正误

                                                                                                   谁建立了成功的标准
        上帝听说世间鼎盛，人人都前所未有地崇尚成功，心下窃喜，决定去探听虚实。他召集来若干凡人，问：“你们认为什么是成功？”
　　 张三说：“成功就是像大款那样有闲有钱。”
　 　李四答：“成功就是像明星那样有型有款。”
　 　王老五喊:“成功就是像名人那样有头有脸。”
　　上帝摇头，禁止他们用“像某某一样”句型，众人面面相qù，不明所以。
　　上帝索性问：“成功的标准是谁给的？”
　　大家小声嘀咕：“管他是谁，反正不是我！”
　　上帝不甘心，决心继续考察。
　　他先是变成了一个有钱人，在花园里，他远远地望见一个年轻女人正在微笑地注视着在不远处玩耍的孩子和老人，他走上去，说：“我是有钱人，你认为我和你谁更成功？”
　　女人笑了，回答：“我是孩子的好母亲，父母的好女儿，丈夫的好妻子，单位的好员工，社会的好公民，而你只是有钱人，你说谁更成功？”
　　“有钱人”继续问：“成功的标准难道不是我们这些有钱人给的吗？”
　　女人说:“那上帝造我们这些人出来是干什么的呢？”
　　上帝满意地走了。
　　他接着变成了一个明星，在路边，他远远地望见一个中年男子正在悠闲地蹬着自行车，他迎上去，说:“我是明星，你认为我和你谁更成功？”
　　男人乐了，回答：“我活得坦荡而自由，而你只是个连结没结婚都不敢承认的明星，你说谁更成功？”
　　“明星”继续问：“成功的标准不是我们这些明星给的吗？”
　　男人说：“那这世界岂不是像娱乐圈一样无聊？”
　　上帝满意地走了。
　　他最后变成了一个名人，在稻田里，他远远地望见一个老农在种地，他走上去，说：“我是名人，你认为我和你谁更成功？”
　　老农擦了把汗，想了想，回答：“俺不知道什么是成功，俺只知道俺把四个娃都供着念书成人。”
　　“名人”继续问：“成功的标准不是我们这些名人给的吗？”
　　老农说：“俺供俺娃读书的快活可不是你给的。”
　　如此说来——上帝形而上学地想：成功只是一种审美情趣？他带着疑问去找马克思，马克思说:“上帝先生，美，就是人自身本质力量的对象化。”
　　“什么意思？通俗点。”
　　“一个人通过自己的行动和努力，感受到了自己的力量，看到了自己的内心，就会获得美的愉悦。”
　　上帝明白了——成功也是一样。

    Exercising is a good way to keep fit. However, many people do not know how to exercise well. Here are some tips.

    First, you should warm up. It is important to warm up before you exercise. You need to stretch your legs, arms, back and neck before you do any difficult activities like running.

    Second, you should find good places to exercise. You do not need to spend a lot of money. You can run or do sports in a park or in your school gym. You don't need to buy exercise equipment for your home. Just get your body moving. 

    Third, don't work too hard. Choose a sport that you enjoy and then your exercise will be fun instead of work. Also, you only need to exercise a few times each week. If you exercise 30 minutes each time, you will stay healthy.

    Fourth, drink enough water. It is important to drink water when you exercise. Your body needs the water for energy and for keeping cool.

    Finally, you must be careful! If you hurt yourself while you are exercising, rest until you feel better. Exercising when you are hurt is bad for your health.

从人类最早的祖先到现代人，其过程大体可以分为四个阶段，正确的是（    ）