But if you wish, you can imagine that the Shadow does wait for your return and that it does remember everything that has gone before and that it doesn__ let you accept yourself as perfect until you let it. There is truth in that. That is why a child usually cries as soon as it__ born. With its first breath, the Shadow returns.

Consciousness is the product of electrochemical signalling in the neurons of your brain. So when the brain stops functioning fully, your consciousness, or to a broader aspect your mind ceases to exist with its unique individualistic qualities. It's like the soothing flow of water. It is only water as long as its internal realm of two atoms of hydrogen and one atom of oxygen, remains intact. If you break that structure which we call H20, it ceases to be water. Likewise a soul remains a soul, as longs as its neural structures remain intact. If you mess with those structure, then the entire personality of the soul may get radically altered. So, to think even further, if those neural structures inside your head stop working, then the soul ceases to exist forever. So, as long as you have a functional brain, you exist, and the moment that brain dies you die.

Everything about this is embarrassing" she said. "D'you know how embarrassing it is to mention good and evil in a scientific laboratory? Have you any idea? One of the reasons I became a scientist was not to have to think about that kind of thing.

When you stopped believing in God," he went on, "did you stop believing in good and evil?""No. But I stopped believing there was a power of good and a power of evil that were outside us. And I came to believe that good and evil are names for what people do, not for what they are. All we can say is that this is a good deed, because it helps someone, or that's an evil one, because it hurts them. People are too complicated to have simple labels.

We've heard them all talk about Dust, and they're so afraid of it, and you know what? We believed them, even though we could see that what they were doing was wicked and evil and wrong... We thought Dust must be bad too, because they were grown up and they said so. But what if it isn't? What if it's_'She said breathlessly, 'Yeah! What if it's really good...

Hell is the impossibility of reason.