Our biggest challenge is how to create a self-renewing company.

What's true for churches is true for other institutions: the older and more organized they get, the less adaptable they become. That's why the most resilient things in our world - biological life, stock markets, the Internet - are loosely organized.

Trust is not simply a matter of truthfulness, or even constancy. It is also a matter of amity and goodwill. We trust those who have our best interests at heart, and mistrust those who seem deaf to our concerns.

In most companies, the formal hierarchy is a matter of public record - it's easy to discover who's in charge of what. By contrast, natural leaders don't appear on any organization chart.

Innovation is the fuel for growth. When a company runs out of innovation, it runs out of growth.

Alan Kay's famous aphorism is that perspective is worth 80 IQ points. An innovative insight is not the product of an individual's brilliance. It's not as if innovators' heads are wired in different ways. Innovation typically comes from looking at the world through a slightly different lens.

Dakota tribal wisdom says that when you're on a dead horse, the best strategy is to dismount. Of course, there are other strategies. You can change riders. You can get a committee to study the dead horse. You can benchmark how other companies ride dead horses. You can declare that it's cheaper to feed a dead horse. You can harness several dead horses together. But after you've tried all these things, you're still going to have to dismount.