It's time to sleep your way to the top.

Fearlessness is the mother of reinvention.

That's what I try to do as a writer and as the editor of HuffPost: cover important stories in an obsessive way that enables them to break through the din of our multimedia universe.

Moving forward, investigative journalists need to train themselves to be media amphibians - just as comfortable with the classic verities of great journalism as they are with video, Twitter, Facebook, and, most importantly, citizen journalism.

The advice I would give to my younger self is very, very simple: Stop burning the candle at both ends and renew your estranged relationship with sleep. You will be more productive, more effective, more creative, and more likely to enjoy your life.

Market forces have no intrinsically moral direction, which is why, before he wrote The Wealth of Nations, Adam Smith wrote The Theory of Moral Sentiments. Ethics should precede economics. But it doesn't have to. . . . We know this because we've seen the results of capitalism without conscience: the pollution of the air we breathe, the water we drink, and the food we eat; the endangerment of workers; and the sale of dangerous products - from cars to toys to drugs. All in pursuit of ever-greater profits.

We're more than just our job titles or our list of professional accomplishments.