That really crystallized for me what some really passionate founders who could write some code could do to change things, and this gave me the confidence to say, “You know what? They can do this. We can definitely do this.” ... So without a doubt, Reddit would not exist if it weren’t for Masters of Doom.

The Fountainhead , I think, pretty much saved me in the initial years of Teach For America. I loved that book, but I’m not sure books were the seminal thing that guided my path. ... I think it was sort of about “the creator against the world,” and I was probably feeling at that point that I was up against lots of boulders, to pull off the big idea of Teach For America.

But one of the things that my father did was to let me read comics. Now people used to say that’s bad because it isn’t — it spoils your English but, in fact, letting me read — I devoured all kinds of comics — fed my love for English and my love for reading but I suppose if he had been firm I might not have developed this deep love for reading and for English, which stood me in good stead when I later went into hospital for 20 months. I did have something to do. I had — as things maybe got a little bit more serious, I was given a diet — we didn’t have too many books but my father was keen that one read things like Aesop’s Fables and Lamb’s, Tales from Shakespeare . I didn’t read the originals but I read these stories that describe what Shakespeare was saying in the plays and that possibly was something that sharpened your appetite for later.

Oh, yeah. I spent a lot of time in the public library. When we moved I was seven years old, and I got a library card, and I used to go to the library all the time, and I loved all the, you know, standard children’s novels. I love those Biblical epics, but my favorite books when I was a child were books about Native Americans: tribal leaders; Osceola, who brought the alphabet to the Seminoles; Chief Joseph of the Nez Perce; and the standard ones that were heroes in all the Western movies. But I was fascinated. The Cherokee had moved across my state on the Trail of Tears when they were expelled from the East and then moved over to the reservation lands. I became fascinated with what happened to the Native Americans and the struggle that many were undertaking then — and they still try to preserve their traditions and their way of life, their ties to the land, and still provide education and participate in the life of the country. I was interested in it then. I’m interested in it now. The Native Americans in our country who don’t have casinos on their tribal lands still have the lowest per capita income of any ethnic group in America. It’s a disgrace, and when I became president I was the first president since James Monroe in the 1820s to invite all the tribal leaders to the White House, and it was fascinating. Some of the ones who came from lands that had casinos flew in on their private jets. A lot of the others had to pass the hat in the reservation to raise enough money to pay for a plane ticket, and they all came, and we began to meet, and I learned a lot from them.