Yeah. Tim and I have talked about this a little bit. So, for me, books are all about the moment and the emotion that I’m in and the person I’m giving it to is in. and so, I can’t tell you that there’s one book that has predominated how I give because I love books, and I love to give books. And I carry books around. Even today, I brought two books for you to autograph that I’m giving away. So, there’s an act of giving. And a book is a wonderful way to convey something to another person. Books that I’ve loved giving away, Norman McClain’s A River Runs Through It . I read that book in so many different ways, in so many pieces. It totally influenced my life in terms of fly fishing and finding magic in words and that quiet space. He also wrote that book when he was 71 years old. Kind of only the really big book he wrote. It was at 71. And you think about all of this sort of bullshit about creative genius being in the young and all of that. As you get older, you start appreciating it. If Norman could do it at 71, maybe I could do it not quite at 71 yet. Another book I really liked, a more recent book, is Stanley McChrystal’s Team of Teams . Completely different reason. Just a really clever, smart book about how to organize businesses and enterprises for today’s world. And he takes this experiential army in Afghanistan and brings it over to sort of your life or my life and makes it kind of relevant and meaningful. I found it very influential. I’ve given away quite a few copies of James Nester’s book, The Deep, which you might have read, right. You’ve read his book.

Obvious I give out my own books fairly often: The Startup View , The Alliance . Recently I’ve been giving out another book of friend of mine, Joshua Cooper Ramos, The Seventh Sense .

Unfortunately, I don’t. My wife now reads fiction. I don’t have the time to read fiction. My wife reads the fiction and summarizes it to me, but I wish at one point I’ll have time again to read fiction. It is a luxury I cannot afford right now.

I read Stephen Pinker's The Better Angels of Our Nature a few years ago and got to talk to him about it after, which was a lot of fun. I reviewed it for my blog, Gates Notes, because I wanted other people to read it, love it, and hopefully learn from it the way I did. It's probably my favorite book and the one I recommend most often.

Yes. Well, one of them I’m holding in my hand right now. And my daughter turned me onto these. She’s now 28. Computer glasses, which I got on Amazon. I don’t know. They were less than $20. But these are yellow-tinted glasses that enlarge things slightly. That has totally changed my comfort in sitting in front of a screen.