I think people get satisfaction from living for a cause that's greater than themselves. They want to leave an imprint. By writing books, I'm trying to do that in a modest way.

For artists, scientists, inventors, schoolchildren, and the rest of us, intrinsic motivation-the drive to do something because it is interesting, challenging, and absorbing-is essential for high levels of creativity.

Intrinsic motivation is conducive to creativity; controlling extrinsic motivation is detrimental to creativity.

The ultimate freedom for creative groups is the freedom to experiment with new ideas. Some skeptics insist that innovation is expensive. In the long run, innovation is cheap. Mediocrity is expensive—and autonomy can be the antidote.” TOM KELLEY General Manager, IDEO

One source of frustration in the workplace is the frequent mismatch between what people must do and what people can do. When what they must do exceeds their capabilities, the result is anxiety. When what they must do falls short of their capabilities, the result is boredom. But when the match is just right, the results can be glorious. This is the essence of flow.

Newtonian physics runs into problems at the subatomic level. Down there--in the land of hadrons, quarks, and Schrödinger's cat--things gent freaky. The cool rationality of Isaac Newton gives way to the bizarre unpredictability of Lewis Carroll.

We have this myth that extroverts are better salespeople. As a result, extroverts are more likely to enter sales; extroverts are more likely to get promoted in sales jobs. But if you look at the correlation between extroversion and actual sales performance - that is, how many times the cash register actually rings - the correlation's almost zero.