The Essence Of Strategy Is

You Can't Be All Things To All People.

The Ability To Change Constantly And Effectively Is Made Easier By High-level Continuity.

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.