Our garage was basically science fair central.

I like having the digital camera on my smart phone, but I also like having a dedicated camera for when I want to take real pictures.

Our vision is every book ever printed in any language [fetched and viewable on our eBook Kindle device] in under 60 seconds.

If you look at academic studies, you can see that stock prices are most closely correlated with cash flow. It's such a straightforward number. Cash flow is what will drive shareholder returns.

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.

The best customer service is if the customer doesn't need to call you, doesn't need to talk to you. It just works.

Seek instant gratification - or the elusive promise of it - and chances are you'll find a crowd there ahead of you.