Mark Zuckerberg

A lot of people are focused on taking over the world or doing the biggest thing and getting the most users. I think part of making a difference and doing something cool is focusing intensely.

I think that more flow of information, the ability to stay connected to more people makes people more effective as people. And I mean, that’s true socially. It makes you have more fun, right. It feels better to be more connected to all these people. You have a richer life.

People love photos. Photos originally weren’t that big a part of the idea for Facebook, but we just found that people really like them, so we built out this functionality.

This is a perverse thing, personally, but I would rather be in the cycle where people are underestimating us. It gives us latitude to go out and make big bets that excite and amaze people.

Advertising works most effectively when it’s in line with what people are already trying to do. And people are trying to communicate in a certain way on Facebook – they share information with their friends, they learn about what their friends are doing – so there’s really a whole new opportunity for a new type of advertising model within that.

On engagement, we’re already seeing that mobile users are more likely to be daily active users than desktop users. They’re more likely to use Facebook six or seven days of the week.

You can use your real identity, or you can use phone numbers for something like WhatsApp, and pseudonyms for something like Instagram. But in any of those you’re not just sharing and consuming content, you are also building relationships with people and building an understanding of people.

What really motivates people at Facebook is building something that’s worthwhile, that they’re going to be proud to show to friends and family.

The real question for me is, do people have the tools that they need in order to make those decisions well? And I think that it’s actually really important that Facebook continually makes it easier and easier to make those decisions… If people feel like they don’t have control over how they’re sharing things, then we’re failing them.

I think a lot of the time there isn’t such a black-and-white difference between what’s a platform and what’s an app. It’s really just like the most important apps become platforms.

We know that for every 1 person who get access to the Internet, one new job gets created, and one person gets lifted out of poverty. So in theory, going and connecting everyone on the Internet is a large national and even global priority.

It’s against all of our policies for an application to ever share information with advertisers.

It used to be the case, like you’d switch jobs, and then maybe you wouldn’t keep in touch with all the people that you knew from that old job, just because it was too hard. But one of the things that Facebook does is it makes it really easy to just stay in touch with all these people.

We’re running the company to serve more people.

Facebook is uniquely positioned to answer questions that people have, like, what sushi restaurants have my friends gone to in New York lately and liked? These are queries you could potentially do with Facebook that you couldn’t do with anything else, we just have to do it.

My goal was never to make Facebook cool. I am not a cool person.

We’re a community of a billion-plus people, and the best-selling phones – apart from the iPhone – can sell 10, 20 million. If we did build a phone, we’d only reach 1 or 2 percent of our users. That doesn’t do anything awesome for us. We wanted to turn as many phones as possible into ‘Facebook phones.’ That’s what Facebook Home is.

If we’re trying to build a world-class News Feed and a world-class messaging product and a world-class search product and a world-class ad system, and invent virtual reality and build drones, I can’t write every line of code. I can’t write any lines of code.

Think about what people are doing on Facebook today. They’re keeping up with their friends and family, but they’re also building an image and identity for themselves, which in a sense is their brand. They’re connecting with the audience that they want to connect to. It’s almost a disadvantage if you’re not on it now.

Google’s policy on a lot of these things is to get right up to the creepy line, but not cross it.

I got my first computer in the 6th grade or so. As soon as I got it, I was interested in finding out how it worked and how the programs worked and then figuring out how to write programs at just deeper and deeper levels within the system.