If there is one thing I learned by reading Epstein's "The Sports Gene" it is that world-class athletes are, by definition, abnormal: that is, the kind of person capable of competing at that level is necessarily very different from the rest of us physiologically. They are outliers.

Hard work is a prison sentence only if it does not have meaning.

In fact, researchers have settled on what they believe is the magic number for true expertise: ten thousand hours.

When the students were asked to identify their race on a pretest questionnaire, that simple act was sufficient to prime them with all the negative stereotypes associated with African Americans and academic achievement. If a white student from a prestigious private high school gets a higher SAT score than a black student from an inner-city school, is it because she’s truly a better student, or is it because to be white and to attend a prestigious high school is to be constantly primed with the idea of “smart”?

If your parents are billionaires, that might actually be an obstacle to your own happiness and self-development. If you go to Oxford or Harvard, that might actually thwart your desire to graduate with a science or math degree.

I'm someone who can provide an intellectual framework, but I can't tell people who are trying to sell Product X how to do that because I don't know, and I would be faking it if I attempted to step into that role.

Practice isn't the thing you do once you're good. It's the thing you do that makes you good.