If you are insecure, guess what? The rest of the world is, too. Do not overestimate the competition and underestimate yourself. You are better than you think.
写作是让不可见的东西变得可见。
Science is not just about answering questions, but also about discovering new questions to ask.
成功不仅仅在于你取得了什么，还在于你如何取得它。