Lin-Manuel Miranda Gave The Commencement Address At UPenn

"Congrats to the UPenn graduates today!" the creator of Hamilton wrote recently on Instagram. "How lucky you are to be alive right now." He also delivered a commencement speech at the university, which included a series of history lessons—some related to the birth of the nation, and some related to the origins of his own artistic career. Watch above; Miranda's speech starts around 2:31.