The book that I have gifted the most often, you would not expect this of me, but it’s called Genghis Khan and the Making of the Modern World .

I regularly gift the book called In Praise of Shadows .

There’s one book I’ve given the most in my life, which is a book called – well, there are several now that I think about it. There’s a book by Timothy Wilson called Strangers to Ourselves , which is one of the loveliest, most insightful books about social psychology that I ever read. And I give that a lot to people. And every time I meet, and really, I’m always meeting people who work in retail, particularly I always send them, particularly if they’re Jewish, I send them a book called The Merchant Princes . It’s a book about the great Jewish retail families of America. So in the 19th century, all of these people come over from Europe who have experience in the garment trade or retailing. And an extraordinary number of the early 20th century/late 19th century department stores pop up around America are founded by Jewish immigrants from Europe from, literally, you go to any town in America, the traditional department store is from one of those families. Well, a guy, and I’ve forgotten his name, wrote a book about those families, and it’s called The Merchant Princes , and it’s fantastic.

You know, the one that you mentioned, the Seven-Day Weekend , as with many other books, is a good place to poke around also inside your own head and to look for some insights. When I wrote the book originally, Brazil was still a relatively closed, elite environment for businesspeople, etc. Obviously because the book has sold a good quantity, most people had read it and I kept giving autographs to taxi drivers and so on so it was a very small microcosm I was living in. I remember the second occasion this happened to me, which was being stopped on the street and somebody saying, “You know, I read your book and it changed my life.” And they would go off and quote somebody else’s book entirely. When this happened the second time, I said shit, this is not about me at all. So, let me stop right here. And of course at that point there were all kinds of campaigns for me to run for mayor, and for president, and become Brazil’s Trump. Because people get lost along the way and they start believing in their own bullshit. The interesting thing here, going back to the issue of the book, was it’s when you come across an insight which was already yours and you see it in writing, that’s when you say this book changed my life. But real insight is where you go there and you say geez, I never thought of that, and there is some of that; it has to add to something that you believe in or that jives with your moment. So, I think putting too much weight and too much importance on something that you got out of someone doesn’t remind us that this intuition and this insight was growing inside you already; you were just waiting for some clarification of it. But that kind of answers the second bit. I had talked for several years at the Sloane School at MIT and I had a group of MBAs. This was always a very fun group and I used to go there in the fall quarter. I’d tell them: look, this is what you have to read to understand business and organizations. I was obliged to make this available on the MIT site and the books that were there were Marco Polo’s Travel, one book, a Kafka parable, a Jung book on synchronicity and so forth. These kinds of books – and Kafka I think is extraordinary – give you an enormous insight into the people who are doing things and why they’re doing things, rather than the whole set of how-tos. When you run away from the how-tos into the issue of how do you get to real wisdom, we’ve been at this for a long time. We’ve been in this agricultural era, then we were in the industrial era, then we were in the information age and we were in the knowledge age. But we don’t get any closer to the age of wisdom, and something is terribly wrong for a population and the humanity that has been around for so long and doesn’t get closer to wisdom. When you think about organizations and I ask you to show me one democratic organization or business environment in the world, or to find one wise company as a company, these are all almost impossible to find. So, to answer your question, I would say the books that stop to think about why the heck do we do the things that we do which are in Kafka and Freud or in Jung or in Thoreau; I think those will answer the business world much closer than people think. When they say oh, great, that’s all good and well but that’s all philosophy and all airy-fairy and touchy-feely but I need to get down to answer this: how come, which people, how, and so forth. But this process I think is much, much stronger from a philosophical point of what makes you want to get up in the morning and how you let the other people around you do what they want to do how they want to do it, and get out of their way. That is a philosophical issue that I think would solve a lot more issues if people went from that filter onwards, you know?