Religion ... has certain ...

Religion ... has certain ideas at the heart of it which we call sacred or holy or whatever. What it means is, \'Here is an idea or a notion that you\'re not allowed to say anything bad about; you\'re just not. Why not? Because you\'re just not. If someone votes for a party that you don\'t agree with, you\'re free to argue about it as much as you like; everybody will have an argument but nobody feels aggrieved by it. ... But on the other hand, if somebody says \'I mustn\'t move a light switch on a Saturday\', you say \'I respect that\'.
Religion ... has certain ideas at the heart of it which we call sacred or holy or whatever. What it means is, 'Here is an idea or a notion that you're not allowed to say anything bad about; you're just not. Why not? Because you're just not. If someone votes for a party that you don't agree with, you're free to argue about it as much as you like; everybody will have an argument but nobody feels aggrieved by it. ... But on the other hand, if somebody says 'I mustn't move a light switch on a Saturday', you say 'I respect that'.

Quotes from the same author

Technology is a word that describes something that doesn't work yet.
First we thought the PC was a calculator. Then we found out how to turn numbers into letters with ASCII — and we thought it was a typewriter. Then we discovered graphics, and we thought it was a television. With the World Wide Web, we've realized it's a brochure.
We are stuck with technology when what we really want is just stuff that works.
Human beings, who are almost unique in having the ability to learn from the experience of others, are also remarkable for their apparent disinclination to do so.
One of the major problems encountered in time travel is not that of accidentally becoming your own father or mother. There is no problem involved in becoming your own father or mother that a broadminded and well-adjusted family can't cope with.