The world of the jinns is the world of mind; yet the minds of the jinns are not so developed as the minds of men. The reason for this is that the experience of life on the earth completes the making of mind. In the world of the jinns the mind is only a design, an outline; a design which is not yet embroidered. What is the occupation of the jinns? What does the world of the jinns look like? One may give a thousand explanations, but nothing can explain it fully. For instance, if a person were to ask me what China looks like, I would say, "Most wonderful, most interesting," but if he said, "What is wonderful in China?" I would say, "Go and take a tour through China in order that you may see it fully."