The thing that we are trying to do at facebook, is just help people connect and communicate more efficiently.

The biggest risk is not taking any risk.

Don't discount yourself, no matter what you're doing. Everyone has a unique perspective that they can bring to the world.

I think a simple rule of business is, if you do the things that are easier first, then you can actually make a lot of progress.

Move fast, take risks, it's okay to try big things you're better off trying something and having it not work and learning from that than having not done anything at all.

The biggest risk is not taking any risk... In a world that changing really quickly, the only strategy that is guaranteed to fail is not taking risks.

People have really gotten comfortable not only sharing more information and different kinds, but more openly and with more people - and that social norm is just something that has evolved over time.

When you want to change things, you can't please everyone. If you do please everyone, you aren't making enough progress.

My number one piece of advice is: you should learn how to program.

If things aren’t breaking, then you’re not moving fast enough. People learn by making mistakes.

People think innovation is just having a good idea but a lot of it is just moving quickly and trying a lot of things.

One can be the master of what one does, but never of what one feels.

If you can't stomach an ending, don't begin.

We have an obligation to feel guilty." The words came out of her lips as if she were reciting an elegy. "Guilty. Because we kill the ones we love.

Handwriting enables civilization.

For, after all, in science one achieves the greatest impact (and often the greatest headlines) not by going along with the herd, but by bucking against it.

Stop hating on a n*gga that is a weak emotion, the lady of a n*gga.

I was a very defensive kid 'cause I was really sensitive underneath and didn't want people to know. So I came off as very tough and very angry.

Never rest on past success. Create something better.

Can I ever know you / Or you know me?

The process of change does not occur on superficial levels, through mere 'positive thinking.' It involves exploring, discovering, and changing our deepest, most basic attitudes toward life.