Mark Zuckerberg

When most people ask about a business growing, what they really mean is growing revenue, not just growing the number of people using a service. Traditional businesses would view people using your service that you don't make money from as a cost.

Bill Gates has always been a mentor and inspiration for me even before I knew him. Just growing up, I admired how Microsoft was mission-focused.

2018 is an incredibly important election year, not just with the important midterms here in the U.S., but you just had the Mexican elections. You have Brazil. You have India coming up at the beginning of next year. There's an assortment of elections around the EU. We're very serious about this. We know that we need to get this right.

We want to make it so that anyone, anywhere - a child growing up in rural India who never had a computer - can go to a store, get a phone, get online, and get access to all of the same things that you and I appreciate about the Internet.

Building a mission and building a business go hand in hand. The primary thing that excites me is the mission. But we have always had a healthy understanding that we need to do both.

It's really easy to have a nice philosophy about openness, but moving the world in that direction is a different thing. It requires both understanding where you want to go and being pragmatic about getting there.

Our philosophy is that we care about people first.

I actually do think you're seeing this trend towards organizations just caring more about their brand and engaging. And so I think Home Depot will want to humanize itself. I think that's a lot of why companies are starting blogs, are just giving more insight into what's going on with them.

There are people who are really good managers, people who can manage a big organization, and then there are people who are very analytic or focused on strategy. Those two types don't usually tend to be in the same person. I would put myself much more in the latter camp.

There are different ways to do innovation. You can plant a lot of seeds, not be committed to any particular one of them, but just see what grows. And this really isn't how we've approached this. We go mission-first, then focus on the pieces we need and go deep on them and be committed to them.

We're at a point now where we've built AI tools to detect when terrorists are trying to spread content, and 99 percent of the terrorist content that we take down, our systems flag before any human sees them or flags them for us.

What we figured out was that in order to get everyone in the world to have basic access to the Internet, that's a problem that's probably billions of dollars. Or maybe low tens of billions. With the right innovation, that's actually within the range of affordability.