Let the annual commencement-speech fervor begin! Oprah delivered a quite charming pep talk yesterday to Stanford's graduating class, which includes her goddaughter. The speech covered some well-worn O biography territory and platitudes, but inspirational, empowering stories are what Oprah does best. Quoth she: ...forget about the fast lane. If you really want to fly, just harness your power to your passion. Honor your calling. Everybody has one. Trust your heart and success will come......