what is the expresion to describe a student who participate in the lectures he did not enrol in? use the word "audit" or to " sit in on" ? When I am in my chinese university, I always go to attend a criminal law lectures though I am a student majored in sociology. how to describe this kind of behaviour, please use a example stence to illustrate, thanks you very much.

A business man that I admire Jack Ma is a man of such a tragic early job-hunting experience, as II out of 12 men were hired by Mcdonald's, and he was the only person who was rejected 20 years ago. However, today he was called halfjokingly by netizen, The DADDY JACK, since he has became the richest people in china. He once said tonight is fierce, tomorrow night will be more intense, but many people died in the night of tomorrow, and fail to see the sweet sunrise of the day after tomorrow. Theses words inspired me to persist and never give up. He is the only business man I admire.

Will teachers be replaced by the Internet With the advent of information highway, it is easy for people to acquire knowledge via Internet, and poeple end up believing that teacher as a occupation would exticnct in the rencent future. However, I respectfully disagree. The fuctions of teachers are not merely offering information. The teacher is a devine profession for pupils. Although all kinds of information taught in class is available on the Internet, but we still need a guide for our class. Take law school student for example, all the cases discussed in seminars are available on certain website, but it is almost impossible for law school student to learn anything. The existance of a teacher, largely reduce the amount of time you spend on your study, because they are so experienced that can effortlessly guide you to find the easiest way to learn. Teachers are not only responsible for delivering knowledge, but also for cultivating all kinds of ablities and developing a variety of personality traits. The main purpose of education exist in making student prepared for further social life. The experience you have learnt through teamwork in class, under the guidance of your teacher, would definately be a treasure when hunting job in the future, which merely relying on the Internet would hardly require. And most youngsters who stray from their life, are less educated. The abscence of guidance from teachers make them vulnerable to the influence imposed by gangsters. Although Information highway has brought convience to our academic life, we can acquire a certain amout of knowledge through the Internet. However, teachers play a critical role in the formation of personality traits abd providing useful guidance in your life. So, teachers are unplaceable for youngsters.

WHY PEOPLE ARE HAVING BABIES LATE IN LIFE An increasingly large amount of couples gave birth to their children late in life recently. This phenomenon, I believe, has something to do with the social changes and new generation’s conception about marriage. A variety of reasons are responsible for young couples’ late reproduction. First and foremost, the cost to bring up a young kid is dramatically high in recent years, which may result in the reluctance of having baby with spouse in early life. The daunting task to buy a house and pay the education fee in a big city get a lot of new-married away from keeping a child in very young. Secondly, recent years has witnessed a significant change in the conception of the purpose of marriage. From mere a need to reproduction to find a soul mate to enjoy life, is a great leap forward in social conception. Late reproduction of couples is a double-edged sword:on the one hand, couples are more mature, given they are older and much more experienced in dealing with daily life after marriage, which is a good news for new-born baby, at least, babies wont be bothered by their parents constantly quarrel annd fight about chores; on the other hand, having babies late in life can be detrimental to the society, due to the sacarity of labour and aging society caused by late reproduction. Thus, I think as a part of the society, young couples should be subservient to the well-being of the whole society, so we should not encourage young couples to have their children too late. It is also selfish to not give birth to new babies in a reasonable age.