Well, what I'd like to say is that the Internet is the greatest invention for human. It reshapes our world and connects people with different culture and different languages. Conpared to the past few decades, we can learn almost all of skills at a lower cost via the Internet. It also has expanded our horizon by watching media or personal social accounts, like YouTube and Twitter, from different countries. In the past, maybe we have to buy a bunch of books which cost a lot of money.