My worst intellectual habit has to be overanalyzing everything. I do it all the time, because there are too many options in this world.

I don’t. Need a better system. Feel too owned by it right now.

Often, what happens in science is you got a problem and you solve it, and then there’s not much else to do and you have to move on. But the ribosome turned out to be a rather rich gold mine. Perhaps I’m a little intellectually lazy and feel like, “Why should I bother thinking about something else?” Maybe at some point, I should have thought, “I should do something different.”

Rushing to judgment. Looking for the bad in someone else before anything else.

I’ve had a long career as a writer, and a good one, in good company. Here at the end of it, I don’t want to watch American literature get sold down the river. We who live by writing and publishing want and should demand our fair share of the proceeds; but the name of our beautiful reward isn’t profit. Its name is freedom.

That's it. Mostly. Really, the people and the issues all come together in a sort of clump or knot, and writing the story is untying, unwinding the knot.

As I got up in my 70s, stories began coming to me more and more rarely. I finished the novel Lavinia at 78. I no longer have the stamina to undertake a new novel, even if I wanted to. So, here I am, an old writer who loves writing – what have I got left to do?

As many times as necessary. With one story or novel, this may be five false starts and six or eight or ten full rewrites, beginning to end. With the next, it may mean just going back through it and over it fiddling details until I think it’s as good as I can get it.

Right now, we need writers who know the difference between production of a market commodity and the practice of an art. Developing written material to suit sales strategies in order to maximise corporate profit and advertising revenue is not the same thing as responsible book publishing or authorship.

If I had to pick a hero, it would be Charles Darwin—the size of his mind, which included all that scientific curiosity and knowledge seeking, and the ability to put it all together. There is a genuine spirituality about Darwin’s thinking. And he felt it, too.