Then, among these, are the 'dancing dervishes.' The idea is that dancing implies motion; motion means life. Dancing expresses the joy of life. And what is joy? Joy is the sign of a good soul, of a good heart. You always notice that when a jovial person, a good soul, a person with a good heart, comes into your life, he brings delight to all. Whenever he speaks, it is in good humor, and he brings pleasantness and joy. Being joyous himself, he makes others pleased. It is not hypocrisy. He is alive; he is joyous.