I’m glad now I did it. It took up all my middle years. I started it in 1972, and I published it in 1988, and my middle years all went into it, but I am glad I put them into it. Otherwise I’d have just been writing newspaper stories. It’s a worthy profession. It’s a good profession, but the newspaper, after it’s published, is something to wrap the fodder in the next day. ... A book sits on the shelf, and I really wanted to do this. I’m glad that I had done it.

Yes, in 2018, I was awarded the Breakthrough Prize for the discovery. I was a bit dumbstruck, never expecting that kind of thing to happen. I was keen that the money should be used well and the best way to do that seemed to be to encourage a more diverse research student population from under-represented groups.

We need to have mentors. I think I've always been pretty shameless about seeking out people much smarter and much more experienced than me from the very beginning. Michael Seibel and other people. And the more successful I got, the more leaders I started seeking out, whether it was investors, or Sheryl Sandberg at Facebook, or I got the opportunity to spend time with Warren Buffett and he became a close mentor of mine.

My country is a country of teachers. It is therefore a country of peace. We discuss our successes and failures in complete freedom. Because our country is a country of teachers, we closed the army camps, and our children go with books under their arms, not with rifles on their shoulders. We believe in dialogue, in agreement, in reaching a consensus. We reject violence. Because my country is a country of teachers, we believe in convincing our opponents, not defeating them. We prefer raising the fallen to crushing them, because we believe that no one possesses the absolute truth.

I find it really interesting the way people are drawn to power, usually male power, sometimes in its dark mode. I wonder what they get from it. My experience of bastards is that there is very little material benefit gained from being in their company, though you feel there might be, any minute. Or you get something for a while and then the polarity switches. It’s a huge con. Trump made the mechanism clear – in this, I think he is a timely figure.

A few weeks ago, we spent a long weekend going around West Cork, and I was so happy it amazed me. My husband doesn’t always make me happy around the house, but add a road and some scenery and the combination can be very powerful.

When I was seven I wanted to be a nun. When I was eight, I wanted to be a boy so that I could be anything I wanted. Also, of course, I wanted to be Samantha in Bewitched.

I was not great with my mother-in-law, who was a very gentle woman. I thought she would be an uninvited part of my life for ever, but she died early and I wished I had been more open and patient.

When Kellie Harrington won gold for Ireland in the boxing at the Paris Olympics I pumped out the briny.

Catherine Corless, who spent her own money to secure birth certificates for the unrecorded dead children of the Tuam mother and baby home.