There is no heaven or afterlife for broken down computers; that is a fairy story for people afraid of the dark.

Many people do not like the idea that time has a beginning, probably because it smacks of divine intervention.

I think computer viruses should count as life ... I think it says something about human nature that the only form of life we have created so far is purely destructive. We've created life in our own image.

Someone told me that each equation I included in my book would halve the sales. I did put in one equation, Einstein's famous equation, E = MC squared. I hope that this will not scare off half of my potential readers.

I have to speak through a computer... in my mind, I am free. Free to explore the universe and ask the big questions...

Maybe I don't have the most common kind of motor neuron disease, which usually kills in two or three years.

Latest survey shows that 3 out of 4 people make up 75% of the world's population.