At Class Day today, the Harvard College Class of 2022 gathered in Tercentenary Theatre to hear from Dean Khurana, student speakers, and Boston Mayor Michelle Wu. Mayor Wu, who is a Harvard alum, told the seniors, "we must trust in possibility, including the possibility to do things that seem impossible, that people say are too pie-in-the-sky or radical to be done." Check out our Story for more of Mayor Wu's speech and a special "Ode to the Class of 2022." #Harvard22 Photos: Rosie_Lincoln and Kris Snibbe/Harvard Staff Photographers