I like nonsense it wakes up the brain cells. Fantasy is a necessary ingredient in living it's a way of looking at life through the wrong end of a telescope. Which is what I do and that enables you to laugh at life's realities.

In fact when you combine stem cell technology with the technology known as tissue engineering you can actually grow up entire organs so as you suggest that sometime in the future you get in an auto accident and lose your kidney we'd simply take a few skin cells and grow you up a new kidney. In fact this has already been done.

So someday in the near future hopefully rather than having a foot or a leg amputated we'll just give you an injection of the cells and restore the blood flow. We've also created entire tubes of red blood cells from scratch in the laboratory. So there are a lot of exciting things in the pipeline.

It is true you cannot eat freedom and you cannot power machinery with democracy. But then neither can political prisoners turn on the light in the cells of a dictatorship.

There's really no such thing as the agony of dying. I'm quite sure that pain is shut off at the moment of death. You see something happens when the body knows it's about to go. Peptide hormones are released by cells in the hypothalamus and pituitary gland. Endorphins. They attach themselves to the cells responsible for feeling pain.

It seems like everything that we see perceived in the brain before we actually use our own eyes that everything we see is coming through computers or machines and then is being input in our brain cells. So that really worries me.

Two prisoners whose cells adjoin communicate with each other by knocking on the wall. The wall is the thing which separates them but is also their means of communication. It is the same with us and God. Every separation is a link.

Economic depression cannot be cured by legislative action or executive pronouncement. Economic wounds must be healed by the action of the cells of the economic body - the producers and consumers themselves.