The conventional explanation for Jewish success, of course, is that Jews come from a literate, intellectual culture. They are famously "the people of the book." There is surely something to that. But it wasn't just the children of rabbis who went to law school. It was the children of garment workers. And their critical advantage in climbing the professional ladder wasn't the intellectual rigor you get from studying the Talmud. It was the practical intelligence and savvy you get from watching your father sell aprons on Hester Street.

Basketball is an intricate, high-speed game filled with split-second, spontaneous decisions. But that spontaneity is possible only when everyone first engages in hours of highly repetitive and structured practice--perfecting their shooting, dribbling, and passing and running plays over and over again--and agrees to play a carefully defined role on the court. This is the critical lesson of improve, too, and it is also a key to understanding a puzzle of Millennium Challenge: spontaneity isn't random.

The face is not a secondary billboard for our internal feelings. It is an equal partner in the emotional process.

The hope with Tipping Point was it would help the reader understand that real change was possible. With Blink, I wanted to get people to take the enormous power of their intuition seriously. My wish with Outliers is that it makes us understand how much of a group project success is. When outliers become outliers it is not just because of their own efforts. It's because of the contributions of lots of different people and lots of different circumstances.

Emotion is contagious.

It wasn't an excuse. It was a fact. He'd had to make his way alone, and no one - not rock stars, not professional athletes, not software billionaires, and not even geniuses - ever makes it alone.

There can be as much value in the blink of an eye as in months of rational analysis.