Let me instroduce myself Hi! My name is Yongyoon Lee. I live in Seoul, Korea. I am a graduate school student and my major is electrical computer engineering. I research about invisible cloak which is something like invisible cloak in the movie, Harry potter. I calculate that structures by computer. It is so fascinating and interesting but the calculate procedure is very tedious. Now, let me instroduce my family. There are three persons in my family. I got married in 2007. I have one daughter whose name is Mary in English. She is very smart and talkative. She is only three years old. My wife is also chatty. so My daughter's character resembles my wife's one. My wife is pregnant, now. It means my wife has a boy in her belly. I am so anticipating my baby's birth day. I want to be happy with my family. I am trying to do very good research on my fields. I have to study very hard to get Ph.D. degree this year. and then I want to get a good job. Thank you for listening to me carefully.

First notebook entry: Introducing myself Hi! My name is Yongyoon Lee and my christian name is gabriel. I live in Seoul, Korea. My hobby is playing guitar and taking photos but now a days I cannot do them because I am busy to research my theme in school.