If you forgo your plan, you also have to forgo fear.

We know where you are. We know where you've been. We can more or less know what you're thinking about.

Bitcoin is a remarkable cryptographic achievement and the ability to create something which is not duplicable in the digital world has enormous value

If you have a child, you'll notice they have two states: asleep or online.

Google docs and spreadsheets don't work if you're on an airplane. But it's a technical problem that is going to get solved. Eventually you will be able to work on a plane as if you are connected and, then when you get reconnected to the Internet, your computer will just synchronize with the cloud.

I had always assumed that the right way to do it was to these engineers, put them in offices by themselves with doors that they could close so they could think deep thoughts. This is a terrible idea.

Android is ahead of the iPhone now.