The conventional wisdom is often wrong. Crime didn't keep soaring in the 1990s, money alone doesn't win elections, and - surprise - drinking eight glasses of water a day has never actually been shown to do a thing for your health. Conventional wisdom is often shoddily formed and devilishly difficult to see through, but it can be done.

Bad improvisers block action, often with a high degree of skill. Good improvisers develop action.

Radio stations have constructed a narrow door[way], and that's because they don't understand how complex and paradoxical our snap judgments are. It's hard to measure new songs.

My earliest memories of my father are of seeing him work at his desk and realizing that he was happy. I did not know it then, but that was one of the most precious gifts a father can give his child.

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.

The 10,000-hours rule says that if you look at any kind of cognitively complex field, from playing chess to being a neurosurgeon, we see this incredibly consistent pattern that you cannot be good at that unless you practice for 10,000 hours, which is roughly ten years, if you think about four hours a day.

If you look at the careers of great entrepreneurs and you look at the moment they took their plunge, the plunge is rarely a great financial or material risk, it’s a social risk. At the moment they started their new businesses, everyone around them said ‘you’re an idiot’.