I don't think objectively we are in a tech bubble when tech stocks are at a 30 year low.

There's no such thing as the middle class. It's absolutely vanishing.

We call it the 'Rule of Crappy People'. Bad managers hire very, very bad employees, because they're threatened by anybody who is anywhere near as good as they are.

I love what the Valley does. I love company building. I love startups. I love technology companies. I love new technology. I love this process of invention. Being able to participate in that as a founder and a product creator, or as an investor or a board member, I just find that hugely satisfying.

At a certain point in your career - I mean, part of the answer is a personal answer, which is that at a certain point in your career, it becomes more satisfying to help entrepreneurs than to be one.

Great CEOs are not just born with shiny hair and a tie.

There's always more demands than there's time to meet them, so it's constantly a matter of trying to balance them