We have this idea 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.

The left-brainer and the economist in me says watch what people do, not what they say.

Health care is a design problem. Dependence on foreign oil is a design problem. To some extent, poverty is a design problem. We need design thinkers to solve those problems, and most people who are in positions of political power are not design thinkers, to put it mildly.

Daniel H. Pink Quotes