I’m envious of people who don’t need that. There are people that just wander round the world and ideas fall down from wherever, and they sit and they strum a guitar one day and they write a song, and then they carry on living. I could never work in that way.

Recently I had the privilege of joining ex German Chancellor, Angela Merkel on a panel. I have long been in awe of her leadership, not least for her endurance. She was in power for 16 years. I once asked her how she managed it, her response was "things have changed a lot."

I worked for ten years with John Tukey at Bell Labs. He had tremendous drive. One day about three or four years after I joined, I discovered that John Tukey was slightly younger than I was. John was a genius and I clearly was not. Well I went storming into Bode's office and said, "How can anybody my age know as much as John Tukey does?" He leaned back in his chair, put his hands behind his head, grinned slightly, and said, "You would be surprised Hamming, how much you would know if you worked as hard as he did that many years." I simply slunk out of the office!

I would always be tempted to take a movie I liked less if the payday was twice as much, and I’ve interviewed a couple people that grew up with wealth and I’ve watched them navigate their career and I’ve been envious of it. Nick Kroll comes to mind. He has so much creative integrity. He just does what fascinates him.