Last week, author and bajillionaire J.K. Rowling issued the commencement address at Harvard, the university most famous for purchasing sexy love letters between Norman Mailer and Carole Mallory. Encouraging the Class of 2008 to "imagine better," Rowling told graduates that "we do not need magic to transform our world. We carry all the power we need inside ourselves already." Also: High-powered litigators can be pretty awesome, too, but it's not like these kids can cast Imperio spells.