Great quote from Jeff Bezos on the connection between great products and meaning:
I strongly believe that missionaries make better products. They care more. For a missionary, it’s not just about the business. There has to be a business, and the business has to make sense, but that’s not why you do it. You do it because you have something meaningful that motivates you.
Excerpt from: Jeff Bezos’s mission: Compelling small publishers to think big – Fortune Tech