Certainly in terms of technology, it's made a tremendous impact, but medicine is still within the realm of what we might call "objective" science. It's still part of the objective way of looking at the world.

Learning to see love and to express that love is the purpose of living this life. What's real has love at its heart; the universe is constructed from love, and that love is very much tied to our power of attention and imagination.

Asking yourself deeper questions opens up new ways of being in the world. It brings in a breath of fresh air. It makes life more joyful. The real trick to life is not to be in the know, but to be in the mystery.

A lot of things occurred to me with shamans in Peru.There were a number of different kinds of experiences that you learn from doing ritual and taking ayahuasca [a common tropical forest hallucinogen] is the key to understanding the native consciousness and perception of the world with the Peruvian shamans that you wouldn't get unless you had been with them, but every shamanic tradition, including the Native American tradition of medicine and cleansing ritual, like the Sun Dance or the sweat lodge.

I think a lot of psychological healing tends to work on that basis. We go into the unconscious to find what's holding you back, so to speak, and I think there is an unconscious body image that may be responsible for the unhealing that's taking place.

The self is fundamentally an illusion arising as a reflection of the soul in matter, much as a clear lake at midnight reflects the moon.

I'm not talking to you from the point of view of wishful thinking or imaginary craziness. i'm talking to you from a deeper, basic understanding.