Dream is an essential part of our life experience. We spend one-third of our life in sleep and one-fifteenth in dreams, where we are honest and unrestrained. For me, whether it is a sweet dream or a nightmare, whatever how I be like in my dream, I accept it honestly and regard it as a precious experience. Therefore, I think the dream is a way to approach freedom. No matter where we are during the day, we can wander in the spiritual world as long as we close our eyes.