Google can bring you back 100,000 answers. A librarian can bring you back the right one.

Rules and responsibilities: these are the ties that bind us. We do what we do, because of who we are. If we did otherwise, we would not be ourselves. I will do what I have to do. And I will do what I must.

When things get tough, this is what you should do: Make good art. I'm serious. Husband runs off with a politician -- make good art. Leg crushed and then eaten by a mutated boa constrictor -- make good art. IRS on your trail -- make good art. Cat exploded -- make good art. Someone on the Internet thinks what you're doing is stupid or evil or it's all been done before -- make good art.

What are these fundamental principles, if they are not atoms?" "Stories. And they give me hope.

I do not believe that all books will or should migrate onto screens: as Douglas Adams once pointed out to me, more than 20 years before the Kindle turned up, a physical book is like a shark. Sharks are old: there were sharks in the ocean before the dinosaurs. And the reason there are still sharks around is that sharks are better at being sharks than anything else is.

Be hole, be dust, be dream, be wind/Be night, be dark, be wish, be mind,/Now slip, now slide, now move unseen,/Above, beneath, betwixt, between.

Write your story as it needs to be written. Write it honestly, and tell it as best you can. I'm not sure that there are any other rules. Not ones that matter.