ARIANNA HUFFINGTON

We think mistakenly that success is the result of the amount of time we put in at work instead of the quality of time we put in.

Failure is not the opposite of success. It is part of success.

We need to accept that we will not always make the right decisions. We will screw up royally sometimes. Understanding that failure is not the opposite of success is part of success.

Fearlessness is not the absence of fear. It is the mastery of fear.

I had a wake-up call in 2007 when I collapsed from exhaustion and broke my cheekbone on my desk. That was the beginning of my sleep evangelism.

Sleep your way to the top. Literally.