These days, tales of what Facebook did with its users during the singularity are commonly used to scare naughty children in Wales.

All secrets become deep. All secrets become dark. That's in the nature of secrets.

When in trouble or in doubt, run in circles, scream and shout.

Never underestimate the determination of a kid who is time-rich and cash-poor.

This is why I loved technology: if you used it right, it could give you power and privacy.

Write even when the world is chaotic. You don’t need a cigarette, silence, music, a comfortable chair, or inner peace to write. You just need ten minutes and a writing implement.

The fact is, almost everything you do is collaborative. Somewhere out there, someone else had a hand it it.

Universal access to human knowledge is in our grasp, for the first time in the history of the world. This is not a bad thing.

The big problem isn’t piracy, it’s obscurity.

We don’t care about what you did yesterday—we care about what you’re going to do tomorrow.

Conversation is king. Content is just something to talk about.

Magic is a matter of focusing the disciplined will. But sometimes the will must be abandoned. The secret lies in knowing when to exercise control, and when to let go.

While we worry about how fast we grow, God is concerned about how strong we grow. God views our lives from and for eternity, so he is never in a hurry.

Optimism is essential to achievement and it is also the foundation of courage and true progress.

Every day matters. I think so. I do. But I really have to work to force myself to see its value sometimes.

The headline is the 'ticket on the meat.' Use it to flag down readers who are prospects for the kind of product you are advertising.

Nothing fails like success; nothing is so defeated as yesterday's triumphant Cause.

A lot of people say I can't do it because I'm blind, or I have red hair, or my feet are too big. Get the right team around you, don't set boundaries and go for it.

I don't mind being cast as some kind of a pantomime baddie, but I am very fair in business. I always have been. I pride myself on being fair.

That's what improvising is like for me. There's no tollbooth between my impulse and my action.

It's still pretty surreal. I wake up every day and just pinch myself and kind of think about how far I've come and all the stuff I have done.