At our laboratory, all of us gather twice a week to confirm progresses made in our research and to take turns in explaining the contents of a book, written in English or Japanese, that has been selected by us prior to the meeting. Through these activities, we not only complement each other’s unknown areas and acquire diverse knowledge and technologies but also brush up our ability to write logically. Outside of our research, we also have a fun time thoroughly communicating with each other. We sometimes go out together for drinks as well.