For the Persian poet Rumi, each human life is analogous to a bowl floating on the surface of an infinite ocean. As it moves along, it is slowly filling with the water around it. That's a metaphor for the acquisition of knowledge. When the water in the bowl finally reaches the same level as the water outside, there is no longer any need for the container, and it drops away as the inner water merges with the outside water. We call this the moment of death. That analogy returns to me over and over as a metaphor for ourselves.

The electronic image is not fixed to any material base and, like our DNA, it has become a code that can circulate to any container that will hold it, defying death as it travels at the speed of light.

Human beings have always been creative. The guys who were making the pyramids, and archaeological research has showed us this, had little figurines made by the workers, to express their devotion to their god.

Revolution is something that actually starts in individual hearts.

Emotions are the key to many aspects of life. They are precisely the elements that make human beings human. I think the fact that emotions have been reduced and put off to the side in intellectual work, particularly in the 20th Century, is tragic.

The human brain is probably one of the most complex single objects on the face of the earth; I think it is, quite honestly.

Because we live in an industrialized, fast-paced world that prefers that the soul remain asleep.