The middle of every successful project looks like a disaster.

One of the symptoms of a losing streak is a turnover of top executives. It's a revolving door.

Leadership is one of the most enduring, universal human responsibilities.

The behavior of people and the culture of an organization are very different in winning streaks and losing streaks. But what both have in common is their momentum - once winners' or losers' habits and culture take hold, they tend to perpetuate themselves.

Leaders are more powerful role models when they learn than when they teach.

If world problems feel too big to tackle, think small. Step by step. Small wins build confidence, lead the way to change.

The importance of discretion increases with closeness to the top of a hierarchical organization.