That’s a very good question. I think I’m a very lazy writer and by that I mean that I do not battle, I don’t struggle too hard against it. If I have difficulties in the writing, I just go and do other things. I don’t feel a compulsion to write. Of course, when I start writing then it becomes a compulsive activity, because I’ve begun something and I want to continue, want to finish it. … I know there are other writers who sit down religiously every morning, they take their espresso, they put a clean sheet of paper there and they sit looking at that paper until they’ve finished or covered at least a number of those pages. No, I’m not like that. I have to be ready. It has to gestate it for quite a while and then it’s ready to burst forth.

But I am not looking to any accounts, and I’m not interested at all how many money I have in the bank, what is costing this or that. I’m only trying to realize my ideas.

The way I work is — I want to not have external stimulation. You can kind of see, on the walls are this light green. I'm told that at mental institutions they use that on the walls. It's like a calming color, it's not something that really stimulates you. What you can't see is the computer here, you only see the screen, but the main thing I worry about in my computer is — it doesn't have to be big and powerful, although I like that — it really has to be completely silent. I know people who work for Google and they have their own small data center at home, and I don't do that. My office is the most boring office you'll ever see. And I sit there alone in the quiet. If the cat comes up, it sits in my lap. And I want to hear the cat purring, not the sound of the fans in the computer.

Proceed slowly and take care. […] To ensure that you proceed slowly, write by hand.

I sing yes sure and I garden, I have a large garden and I really recreate myself by doing gardening and thinking about something else so that when your mind gets free from all the burden of the daily troubles and then you can start putting something fresh in, you know.

I don’t think it’s misused yet, people are afraid of it might be misused but on the other hand, there is also value in finding out about the relation between several particular predispositions. You might be more careful if you are told that your genetic background is such that you shouldn’t eat fat in large amounts or so, it does help you change your life a little bit and so it’s not so bad, but it’s hard to find out which genetic background is causing these things.

Not really. I thought that getting the Nobel Prize was a big interruption in my career, I thought and it was very distracting. It takes a lot of time you know, it just takes time to be honoured, you have to travel and you have to give speeches of things you have, oh it’s so often that you get bored to tears when you hear your own voice. And it’s really taking a lot of your time and there’s no way that during this time you can start something new, I mean you just profit from what you’ve done and there is no time to develop new ideas.

so I sometimes think, why should I talk young women into being a scientist if they then end up being sort of disliked or not accepted by their contemporaries and so it’s a tricky business actually.

we know the fish, we know the worm, we know the fly, but we don’t know the links between and we don’t know, when we go back to the branches in evolution, we really don’t know what happened there when they branched and how they divert and what is the major drive for evolution.

I immediately loved working with flies. They fascinated me, and followed me around in my dreams.