You have been a great kid ever since you were born, always quiet, empathetic, attentive, and well-mannered. You were three when we built our house. I remember you quietly followed us every weekend for more than ten hours a day to get building supplies. You put up with that boring period without a fuss, happily ate hamburgers every meal in the car, sang with Barney until you fell asleep. When you went to Sunday Chinese school, you studied hard even though it was no fun for you. I cannot believe how lucky we are as parents to have a daughter like you.
You have been an excellent elder sister. Even though you two had your share of fights, the last few years you have become best friends. Your sister loves you so much, and she loves to make you laugh. She looks up to you, and sees you as her role model. As you saw when we departed, she misses you so much. And I know that you miss her just as much. There is nothing like family, and other than your parents, your sister is the one person who you can trust and confide in. She will be the one to take care of you, and the one you must take care of. There is nothing we wish more than that your sisterhood will continue to bond as you grow older, and that you will take care of each other throughout your lives. For the next four years, do have a short video chat with her every few days, and do email her when you have a chance.
College will be the most important years in your life. It is in college that you will truly discover what learning is about. You often question "what good is this course". I encourage you to be inquisitive, but I also want to tell you: "Education is what you have left after all that is taught is forgotten." What I mean by that is the materials taught isn't as important as you gaining the ability to learn a new subject, and the ability to analyze a new problem. That is really what learning in college is about – this will be the period where you go from teacher-taught to master-inspired, after which you must become self-learner. So do take each subject seriously, and even if what you learn isn't critical for your life, the skills of learning will be something you cherish forever.