Why is culture so important to a business? Here is a simple way to frame it. The stronger the culture, the less process a company needs. When the culture is strong, you can trust everyone to do the right thing. People can be independent and autonomous. They can be entrepreneurial. And if we have a company that is entrepreneurial in spirit, we will be able to take our next “(wo)man on the moon” leap. Ever notice how families or tribes don’t require much process? That is because there is such a strong trust and culture that it supersedes any process. In organizations (or even in a society) where culture is weak, you need an abundance of heavy, precise rules and processes.

From Brian Chesky, CEO of Airbnb.