A rabbi, whose grandfather had been a pupil of Baal Shem Tov, was once asked to tell a story. “A story ought to be told,” he said, “so that it is itself a help,” and his story was this. “My grandfather was paralyzed. Once he was asked to tell a story about his teacher and he told how the holy Baal Shem Tov used to jump and dance when he was praying. My grandfather always stood up while he was telling the story and the story carried him away so much that he had to jump and dance to show how the master had done it. From that moment, he was healed. This is how stories ought to be told.”
Martin Buber, as related by Johann Baptist Metz