On a wet Sunday in June at the Glastonbury Festival, more than 100,000 people spontaneously burst into a rendition of ‘‘Happy Birthday.’’ Onstage, Tenzin Gyatso, the 14th Dalai Lama, blew out the solitary candle on a large birthday cake while clasping the hand of Patti Smith, who stood beside him. The world’s most famous monk then poked a thick finger at Smith’s silvery mane. ‘‘Musicians,’’ he said, ‘‘white hair.’’ But ‘‘the voice and physical action,’’ he added in his booming baritone, ‘‘forceful.’’ As Smith giggled, he went on: ‘‘So, that gives me encouragement. Myself, now 80 years old, but I should be like you — more active!’’[Source]