What Facebook stands for in the world is giving people a voice and spreading ideas and rationalism.

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.

If you die in an elevator, be sure to push the up button.

Death is a common destination.

Amateurs hope. Professionals work.

My greatest challenge is not what's happening at the moment, my greatest challenge was knocking Liverpool right off their f*****g perch. And you can print that.

Apology reminds us that each person (including ourselves) deserves to be respected and treated fairly.

Abel has left mathematicians something to keep them busy for five hundred years.

I don't subscribe to that school of thought that leadership can be altogether defined by gender.

Most of my school friends and even a few of my teachers called me Duck.

If the economy is growing, people want to employ more workers. If you hire more labor, wages go up.

I will veto any spending bill that contains funding for Planned Parenthood, facilities that perform abortion and all government family planning schemes.