Humility was a research topic for sociologist Barret Michalec until he realized how much it was missing from his own life.

Humility: Why is that an important leadership principle? I define “humility” as a quality marked by modesty and unpretentiousness. It exhibits a quiet determination. And it’s deferential to others; ...

In a brand new 2015 edition of the free Behavioral Economics Guide, which I edited and published today, Dan Ariely, the bestselling author of Predictably Irrational, illustrates the lessons from ...