I don’t like people looking at someone else’s image.

My Twitter reflects what’s going on with me in my life.

Don’t you love it that Prince doesn’t use Twitter? Don’t you think he’s somewhere on a unicorn?

You have to be careful about how much you reveal to people that look up to you so much.

Every time I say something that’s extremely truthful out loud, it literally breaks the Internet.

I could never give relationship advice to anybody!

One of the things that we’re trying to do with Creative Labs and all our experiences is explore things that aren’t all tied to Facebook identity. Some things will be, but not everything will have to be, because there are some sets of experiences that are just better with other identities.

My concerts are about me being very private in public, but I’m very protective.

Facebook and Instagram are both really popular with teens, both in the U.S. and globally across the world. I think what you’re starting to see is that there are all these different ways that people want to share and communicate.

I let people fill in the blanks on their own. If they want to think about their ex, that’s fine. If they want to think about maybe who one of my exes is, then that’s fine. And it might not be right, because I’m the only one who knows what these songs are really about. It’s the one shred of privacy I have in the matter.

I mean, we’ve built a lot of products that we think are good, and will help people share photos and share videos and write messages to each other. But it’s really all about how people are spreading Facebook around the world in all these different countries. And that’s what’s so amazing about the scale that it’s at today.

After coming into contact with a religious man I always feel I must wash my hands.

You don’t know when you’re being watched. That’s one of the weird things about celebrity. It’s my least favorite part of acting, celebrity.

The main Facebook usage is so big. About 20 percent of the time people spend on their phone is on Facebook.

As soon as I go out into the world, I belong, in a way, to everyone else. It’s legal to follow me. It’s legal to stalk me at the beach. And I can’t call the police or ask them to leave.

Anonymous comments? You’re not in the arena, man. If you can’t say it to me in person in front of my kids, don’t say it.

I just think people have a lot of fiction. But, you know, I mean, the real story of Facebook is just that we’ve worked so hard for all this time. I mean, the real story is actually probably pretty boring, right? I mean, we just sat at our computers for six years and coded.

I can’t stress to you enough how much I can relate to teens being cyberbullied. Something that helps me is looking at old videos of me and my friends from middle school, or videos of my family. I love watching funny videos of my favorite people – it really cheers me up.

I hate writing about personal stuff. I don’t have a Facebook page. I don’t use my Twitter account. I am familiar with both, but I don’t use them.

MySpace is my wife… Facebook is my mistress.

At Facebook, we build tools to help people connect with the people they want and share what they want, and by doing this we are extending people’s capacity to build and maintain relationships.

The Internet is a toilet. It is.

I know who I am, I know what I can and can’t do. I know what I will and won’t do. I know what I’m capable of and I don’t agree to do things that I don’t think I can pull off.

I don’t think you get successful to brag and throw what you have in the world’s face. That’s all private.

While I have never learned to use a computer, I am surrounded by family and friends who carry information to me from blogs, Facebook, Twitter, and various websites.

Social media has given us this idea that we should all have a posse of friends when in reality, if we have one or two really good friends, we are lucky.

Generally, the view that I’ve had on Twitter is if you’re on Twitter, you’re in, like, the meme – you’re in meme war land. If you’re on Twitter, you’re in the arena. And so, essentially, if you attack me, it is therefore OK for me to attack back.

I do get recognized, but I must say Edinburgh is a fantastic city to live if you’re well-known. There is an innate respect for privacy in Edinburgh people, and I also think they’re used to seeing me walking around, so I don’t think I’m a very big deal.

When Facebook was getting started, nothing used real identity – everything was anonymous or pseudonymous – and I thought that real identity should play a bigger part than it did.

I’m home a lot. Because I live in Ireland, we can live under the celebrity radar. I might go missing for a whole year.

You’ve gotta understand that with branding and the way things are promoted, in our day and age, your older movie stars are not reachable or accessible because they’re not a part of the whole social media world.

No one has done a study on this, as far as I can tell, but I think Facebook might be the first place where a large number of people have come out. We didn’t create that – society was generally ready for that. I think this is just part of the general trend that we talked about, about society being more open, and I think that’s good.

I’m very active on social media and see the huge impact it has on engaging with fans and being able to have a voice.

I try to very hard to avoid a situation where I would be eating cat or dog; I’ve managed to gracefully avoid that. It’s hypocritical of me and an arbitrary line, but one that I have managed to avoid crossing.

I don’t have anything to hide.

I don’t have people following me around, like bodyguards. I don’t know how people live like that. Maybe the young movie stars have to live like that, I don’t know. But it seems a little crazy to me. I don’t think you need all that stuff.

I find that he is happiest of whom the world says least, good or bad.

The details surrounding both my marriage and subsequent filing for divorce are private, and I had hoped to keep them that way for the sake of my family.

We just think that there are all these different ways that people want to share, and that compressing them all into a single blue app is not the right format of the future.

My apartment is my stage, and my bedroom is my stage – they’re just not stages you’re allowed to see.

I was told that someone on Facebook said something ‚horrible‘ about me. Who cares? At least they’re watching the show.

There are certain things that bother me and certain things that don’t. Personal attacks on me? I think I’m just so used to it.

If somebody crafts an interesting tweet that’ll lead me to their blog, I’m going to their blog.

I don’t want to write an autobiography because I would become public property with no privacy left.

I feel only my friends and family need to know what is happening in my personal life.

I’ve never had that much trouble with the paparazzi, but I don’t run the same circles that a lot of these people that do get hounded by the paparazzi.

I mean Facebook is no longer a company, it’s a country. 2 billion users. It can influence what we think, what we believe, how we vote, what we buy, even how we feel.

Well, in order for me to be successful… In order to be a great artist – musician, actor, painter, whatever – you must be able to be private in public at all times.

When I started Facebook from my dorm room in 2004, the idea that my roommates and I talked about all the time was a world that was more open.

Ultimately, who you choose to be in a relationship with and what you do in your bedroom is your business.

You pick up some fans and a handful of haters along the way.

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 believe in a president whose religious views are his own private affair, neither imposed by him upon the nation or imposed by the nation upon him as a condition to holding that office.

I don’t let the left hand know what the right hand is doing.

There is a need for aloneness, which I don’t think most people realise for an actor. It’s almost having certain kinds of secrets for yourself that you’ll let the whole world in on only for a moment, when you’re acting. But everybody is always tugging at you. They’d all like sort of a chunk of you.

There are only two occasions when Americans respect privacy, especially in Presidents. Those are prayer and fishing.

The biggest guru-mantra is: never share your secrets with anybody. It will destroy you.

I created my MySpace page in eighth grade, because that’s how all my friends talked to each other, so I made one, too. Then, all of a sudden, my friends started putting my songs on their profiles, and then their relatives, their friends in different states did.

The answer I found is you stay away from the people who make fun of you, and you join these ad hoc groups who understand your craziness.

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.

I think sometimes celebrities get so big, they’re not reachable.