And in a world where we have too many choices and too little time, the obvious thing to do is just ignore stuff. And my parable here is, you're driving down the road and you see a cow, and you keep driving 'cause you've seen cows before. Cows are invisible. Cows are boring. Who's going to stop and pull over and say, oh, look, a cow? Nobody.

Habits are where our lives and careers and bodies are made.

Bullhorns are overrated: having ten times as many Twitter followers generates approximately zero times as much value.

The only long-term motivation is self motivation. So hire people who are self motivated and get out of their way.

It's not about you, it's about the next person. The single best use of a business book is to help someone else. Sharing what you read, handing the book to a person who needs it... pushing those around you to get in sync and to take action-that's the main reason it's a book, not a video or a seminar. A book is a souvenir and a container and a motivator and an easily leveraged tool. Hoarding books makes them worth less, not more.

If you've got the platform and the ability to make a difference, then this goes beyond 'should' and reaches the level of 'must.' You must make a difference or you squander the opportunity. Wasting the opportunity both degrades your own ability to contribute and, more urgently, takes something away from the rest of us.

How do I dance with the fear? Fear is not the enemy. Paralysis is the enemy.