The best CEOs I know are teachers, and at the core of what they teach is strategy.

The best CEOs I know are teachers, and at the core of what they teach is strategy.

Good leaders need a positive agenda, not just an agenda of dealing with crisis.

I teach in the medical school, the School of Public Health, the Kennedy School of Government, and the Business School. And it's the best perch... because most of my work crosses boundaries.

The ability to change constantly and effectively is made easier by high-level continuity.

Ultimately, health care fails the most basic test. It's not organized around the needs of the patient.