 You import all your hard work, time, and heart into this ceremony as well as all mid-year graduate events so that we can give the mid-year graduates and their accomplishments the celebration they are doing. This is the Radcliffe Gymnasium. It's my mid-year graduation ceremony for Harvard students and it's my last formal function before I head out. Which means that all of the purpose of this semester is to begin a new journey. So these here are some of the original code samples that Bill Gates wrote while on campus. So it's for the basic programming language for the alter computer that he was working on while here at Harvard. And you can kind of see where he signs his name. You have Paul Allen's here name as well. So I think it's beautiful that we have him on display here as kind of an artifact of where Harvard Computer Science has come and where it's going. So this is a picture from Engineering Sciences 51. The class is basically on machining, so 3D printing, laser cutting, CNC milling. It teaches you how to make things. And so these cars here from top to bottom, the controller, the wiring, you basically build everything from scratch. This is the freshman dining and it's one of my favorite buildings on campus. I eat trity breakfast here every day and it's the center of campus. It's the building where I took CS50 lectures and it was one of the first buildings I stepped into at Harvard. So I have a sweet spot for Ann Burr and Memorial. I'm very much for the opportunity to have been one of my best mentors and it's great to kind of say thank you to anybody. If there's someone who's just starting off at Harvard or at a university, what would you say to them right now? Wait for this moment. This is the best moment. It all works out at the end and it always is.