A friend told me of visiting the Dalai Lama in India and asking him for a succinct definition of compassion. She prefaced her question by describing how heart-stricken she'd felt when, earlier that day, she'd seen a man in the street beating a mangy stray dog with a stick. "Compassion," the Dalai Lama told her, "is when you feel as sorry for the man as you do for the dog."