The great Zen（禅宗）teacher, Benzei had many pupils. One day, one of them was caught because of stealing things by other students. And they reported him to Benzei, but he took no action against the boy.

    A few days later, the same boy stole another student's things and was again caught. And again Benzei did nothing. This made the other students angry, and they wrote a petition(请愿书) to ask the teacher to send away the thief from school. They all threatened to leave if the boy was allowed to stay.

    The teacher called a meeting of the students. When they had arrived, he said to them, "You are good boys who know what is right and what is wrong. If you leave, you will have no trouble in joining any other school. But what about your brother who does not even know the difference between right and wrong? Who will teach him if I don't? No, I cannot ask him to go even if it means losing all of you. "

   Tears coursed down(流下) the cheeks of the boy who had stolen. From then on, he never stole again and became an honest man.

句子的最佳答案。

A

      A gentleman once advertised（登广告）for a boy to help him in his office, and nearly fifty persons asked for the place. Out of the whole number he in a short time chose one, and sent all the other boys away.

    “I should like to know," said a friend, "on what ground you chose that boy. He didn't even have a recommendation（推荐信）with him.”

    “You are mistaken,”said the gentleman, "he had a great many: —

    “He made his shoes clean when he came in, and closed the door after him; showing that he was orderly（井然有序的）．

      "He gave his seat to the disabled old man; showing that he was        

      "He took off his cap when he came in, and answered my questions quickly and respectfully c恭敬地); showing that he was polite.

       "He lifted up the book which I had purposely (故意地) laid on the floor, and put it on the table, while all the others stepped over it or pushed it aside; showing that he was careful.

      "And he waited quietly for his turn, instead of pushing the others aside; showing that he was modest (谦逊的 ) .

      "When I talked with him, I noticed that his clothes were carefully brushed, his hair in nice order, and his teeth as white as milk. When he wrote his name, I noticed that his fingernails were clean; instead of having some untidy personal habits.

     "Don't you call these things letters of recommendation? I do; and the things that I can discover a boy by using my eyes for ten minutes, is worth more than all the fine letters that he can bring.”

    Life is full of surprises and you never know how things will turn out.

Sir John Gurdon is a good example of this. As a boy, he was told he was hopeless at science and finished bottom of his class. Now, aged 79, the very same Gurdon shared the 2012 Nobel Prize in Medicine with Japanese stem cell(干细胞) researcher Shinya Yamanaka.

Like so many scientists, Gurdon shows us where the power of curiosity and perseverance(坚持不懈) can lead.

At the age of 15 in 1948, Gurdon ranked last out of the 250 boys at his high school in biology and every other science subject. Gurdon's high school science teacher even said that his dream of becoming a scientist was "quite ridiculous".

In spite of his teacher's criticisms, Gurdon followed his curiosity and kept working hard. He went to the lab early and left later than anyone else. He experienced thousands of failures.

    "My own belief is that we will, in the end, understand everything about how cells actually work." Gurdon said.

    In 1962, Gurdon took a cell from an adult frog and moved its genetic(基因的) information into an egg cell. The egg cell then grew into a clone(克隆) of the adult frog. This technique later helped to create Dolly the sheep in 1996, the first cloned mammal(哺乳动物) in the world.

    In 2006, Gurdon's work was developed by Yamanaka to show that a sample(样本) of a person's skin can be used to create stem cells. Using this technique, doctors can repair a patient's heart after a heart attack.

    "Luck favors the prepared mind, "Gurdon told the Nobel Prize Organization." Ninety percent of the time things don't work, but when they do, you have to seize(抓住) the chance. "

    Jack is 20 years old. He is short with a round face and small eyes. He has a job now. He works in a small restaurant.

    Jack has to get up at 5：00 a. m. and rides his bike to work. He usually works from 6：00 a. m. to 7：00 p. m. every day. People eating in the restaurant are very poor. They usually give him a little money for tips(小费). Sometimes they don't give him any tips. So he doesn't like the job and he wants to go to school. He wants to be a mechanic(机械工) because he likes to fix(修理) things. He wants to fix cars. He dreams of running(经营) a car shop, and then he is going to make much money. After he makes a lot of money, he can buy a big house and have a family. Now life is bad, but he is doing his best to make it good.

    Kwanzaa is a celebration of African American history and culture. It begins on December 26th and continues until New Year's Day, January 1st.

    During the festival, a family member, usually the youngest child, lights candles in a special candleholder. Each night a candle is lit. Traditionally there are three green candles, three red candles and a central black candle. They represent the seven Kwanzaa principles (原则). The principles are believed to play a big role in building strong, successful families, neighborhoods, etc. In the evenings, adults share stories and explain how to follow the seven principles in daily life. On the sixth day, which falls on New Year's Eve, family and friends get together to enjoy a large meal.

    Kyle, a third grader, wrote this about Kwanzaa, "When we celebrate Kwanzaa, we have many people at home, light the candles, and have a nice dinner. We learn the meaning of Kwanzaa and remember family members. We say something good about them. Last year, we remembered my grandmother."

    In 1966, Dr. Karenga created Kwanzaa. He was studying the history of Africa at that time. Dr. Karenga wanted to create a holiday to bring African Americans together and celebrate their history and culture. He called the holiday "Kwanzaa". In fact, the name comes from an African language, and it means "first fruits of the harvest (收获季节)".