What's dangerous is not to evolve.

To get something new done you have to be stubborn and focused, to the point that others might find unreasonable.

When you are eighty years old, and in a quiet moment of reflection narrating for only yourself the most personal version of your life story, the telling that will be most compact and meaningful will be the series of choices you have made. In the end, we are our choices.

Things never go smoothly.

Good ideas will always get funded, so that's not going to be a problem. But you will see that it will be harder and harder for bad ideas to get funded.

The common question that gets asked in business is, why? That’s a good question, but an equally valid question is, why not?

I don't want to use my creative energy on somebody else's user interface.