week 10 conclusion

There are so many things that people made for survival. Many invention, food, houses, everything around us can help us to live well. Our society has been changed by humans and developed by many inventors and leaders. Before the language exist, our lives was just like animals' lives. We just had used body language, hunt, built house with trees. Our left side of the brain would not develop at that time, and would have less ability. May be after using the tools, such as stone to hunt, sticks to indicate the number of the animals they hunted, and fire, we started to invent some 'words' to communicate each other in community. About 7,000 languages exist, every people learn their countries' language from other people. Before the babies speak, they have to receive special care from family, but after they grow up, they can learn language naturally to adapt in society.
People has had ability to speak and acquire ability to use language since thousands ago, and surprisingly, languages are still developed. Making and sharing information is an important trait of the language, and this trait can be basis of human invention. In other words, language can help another invention to be invented. Also only language can prove that we are thinking and language is the only way we can express it.
Language can be the thing that can make our culture. Because people can experience common things in that country, or spread some traits, and share culture with communication and sympathy, we are able to create culture and name it with our own language. We usually take using language for grant, however we should know that how the language  is important in our lives. Language is dong big deal to maintain our society and save our lives and we should continue to create words for our healthy lives more and more.