There is one experience which we make through our five senses, and that is one world, one plane of existence. Then there is another existence which we experience in the dream, and that is a world too. It is a separate world, its law is separate. Those who consider a dream only as a dream do not know the importance, the greatness, the wonders of it. The dream plane is more wonderful than the physical plane, because the physical plane is crude, limited and poor, subject to death and disease. The other plane which one experiences in the dream is better, purer, one has a greater freedom there.