Oprah Winfrey, global media leader and philanthropist, spoke to the Class of 2008 at Stanford's 117th Commencement on June 15, 2008. Winfrey drew on experiences from a career that began in 1976 when she co-anchored a television newscast, and she shared three lessons about feelings, failure and finding happiness. Transcript of Oprah Winfrey's commencement address: http://news-service.stanford.edu/news