Part 1 of Essay
Language is the most important media in human communication. It makes it much easier to exchange ideas. Imagine if everyone in this society spoke his own language. What would our society looks like? Probably not as prosperious as what we are now because business is very difficult to do due to the fact that all documents h ....

Part 2 of Essay
.... only Chinese will live in China Town. Those people also tend to hang around with the same kind of people, those who speak Chinese. There is no communiaction between them and the outside. Later on, different kinds of small groups will be formed. Different gruops will have conflict since they don't share the same culture, habit and language. The harmony of the whole society is going to break. Development and growth of our society will slow down, and everyone have to suffer from it. To avoid this, communication ....