Do you see the consequences of the way we have chosen to think about success? Because we so profoundly personalize success, we miss opportunities to lift others onto the top rung...We are too much in awe of those who succeed and far too dismissive of those who fail. And most of all, we become much too passive. We overlook just how large a role we all play—and by “we” I mean society—in determining who makes it and who doesn’t.

The Tipping Point is the biography of an idea, and the idea is very simple. It is that the best way to understand the emergence of fashion trends, the ebb and flow of crime waves, or, for that matter, the transformation of unknown books into bestsellers, or the rise of teenage smoking, or the phenomena of word of mouth, or any number of the other mysterious changes that mark everyday life is to think of them as epidemics. Ideas and products and messages and behaviors spread just like viruses do.

The biggest mistake we make is trying to square the way we feel about something today with the way we felt about it yesterday. You shouldn’t even bother doing it. You should just figure out the way you feel today and if it happens to comply with what you thought before, fine. If it contradicts it, whatever. Life goes on.

The key to good decision making is not knowledge. It is understanding. We are swimming in the former. We are desperately lacking in the latter.

Policy is driven by more than politics, however. It is equally driven by ideas.

Flom had the same experience...He didn't triumph over adversity. Instead, what started out as adversity ended up being an opportunity.

Jenny Simpson loses her shoe in the women's fifteen hundred, with a lap and a half to go, destroying her chances to repeat as world champion, and she gives the most gracious interview afterward about how she's had a wonderful career already. Great for Jenny Simpson. Bad for the sport! We need drama!