Dreams are a reservoir of knowledge and experience yet they are often overlooked as a vehicle for exploring reality. In the dream state our bodies are at rest, yet we see and hear, move about and are even able to learn. When we make good use of the dream state it is almost as if our lives were doubled: instead of a hundred years we live to be two hundred — Tibetan Buddhist Tarthang Tulku from

Lucid Dreaming (ed. 2009)