When you're in the muck you can only see muck. If you somehow manage to float above it, you still see the muck but you see it from a different perspective. And you see other things too. That's the consolation of philosophy.

You're seeing me develop, not only as a filmmaker if you've seen my earlier films, but you're seeing me kind of learn how to be a human, how my philosophy has evolved.

Re-writing is different from writing. Original writing is very difficult.

Each kid has a different level of expertise and some of them are very raw and inexperienced and some are incredibly mature and experienced. So you just have to go with what they are rather than have some abstract technique that you're going to try to apply to them.

Users and entrepreneurs building new business models off the blockchain means that there are competing interests on how best to scale the network. Linux, also an open source software project, had similar growing pains.

For us to create unique experiences that other companies cannot, the best possible option for us is to be able to develop hardware that can realize unique software experiences.

Photovoltaics are a great technology for certain applications, and, in fact, we invest in photovoltaic technologies. But they're not good substitutes for grid electricity.

I don't know why the leaders of social networks have overlooked the idea of rules. Real-life behavior is becoming more reflective of social media instead of vice versa, and that's a dangerous thing.