There is a story told of the Prophet Mohammed. At the time when the Prophet, who was born for that particular purpose in life, felt a kind of restlessness, a dissatisfaction with everything in life, he thought he had better go into the forest, into the wilderness, into the mountains and sit there alone to get in touch with himself, to find out why there was that yearning after something he did not know. He asked his wife if she would allow him that solitude which his soul longed for, and she agreed. Then he went into the wilderness and sat there for days together. And when the vibrations of the physical body and mind, which are always upset and in turmoil in the midst of the world, calmed down, and when his mind became quiet and his spirit was tranquil, when the heart of the Prophet became restful, he began to feel in touch with all nature there, the space, the sky, the earth; and then it seemed as if everything was talking to him, as if the water and the clouds were talking. He was in communication with the whole world, with the whole of life.