One of the most discussed commencement addresses this year was titled “You are not special.” It was given by David McCullough Jr., a popular teacher at Wellesley High School in Massachusetts. “If everyone is special, then no one is,” he told the graduates. “By definition there can be only one best. You’re it or you’re not.” When the speech went viral, McCullough was subjected to numerous media interviews, including an appearance on CBS’s This Morning. McCullough encouraged graduates to pursue learning for its own exhilaration, not for material advantage. “I urge you to do whatever you do for no reason other than you love it and believe in its significance” (YouTube, June 7, and Newsweek, June 18).