I think maybe 50 years ago people and businesses felt like they had to choose between maximizing profits and making customers happy or making employees happy, and I think we're actually living in a special time where everyone's hyperconnected, whether through Twitter or blogs and so on. Information travels so quickly that it's actually possible to have it all, to make customers happy through customer service, to make employees happy through strong company cultures, and have that actually drive growth and profits.

Service Over the years, the number one driver of our growth at Zappos has been repeat customers and word of mouth. Our philosophy has been to take most of the money we would have spent on paid advertising and invest it into customer service and the customer experience instead, letting our customers do the marketing for us through word of mouth.

Be true to yourself. If you follow that principle, a lot of decisions are actually pretty easy.

If you're worried about putting food on the table or putting a roof over your head, that stress is definitely will contribute to unhappiness, but once you have your basic needs met then incremental money.

SEO expertise is a core need for today's online businesses.

Launching a business is kind of like a motorboat: You can go very quickly and turn fast.

For individuals, character is destiny. For organizations, culture is destiny.