People at Facebook are fairly used to the press being nice to us or not nice to us.

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.

We must teach our children to dream with their eyes open.

A moment of anger is a moment of resentment and madness which can burn your heart.

I'm a fighter. I believe in the eye-for-an-eye business. I'm no cheek turner. I got no respect for a man who won't hit back. You kill my dog, you better hide your cat.

The mother-in-law came round last week. It was absolutely pouring down. So I opened the door and I saw her there and I said, 'Mother, don't just stand there in the rain. Go home.'

This week Disney opened its first ever theme park in China. More than ten thousand children showed up on opening day. And that was just to make the T-shirts.

I won't give up. Even if the skies get rough.

Most presidents have been controlled by forces that control money and special interests. When Donald Trump refused their money, he refused their control. This made him dangerous.

The philosophers likewise assume that in Nature there is nothing in vain, so that everything that is not the product of human industry serves a certain purpose, which may be known or unknown to us.

And I won't be laughing at the lies when I'm goneAnd I can't question how or when or why when I'm goneCan't live proud enough to die when I'm goneSo I guess I'll have to do it while I'm here.

We've been training and playing full-time since we were 18 and 19. So after tennis, we'll be excited to see what it's like to have more free time.