I attended law school, the progression into a career in corporate law was almost foreordained. I set about to craft a career reflective of my values. These included: public service, environmental protection, and leadership development. Trusting my instincts, following my heart, enabled me to create a calling that became a career.

Effective leadership relationships at a high level include the insertion of a degree of distance from those being served. That may be part of what President Ronald Reagan referred to when he mused that he didn't see how anyone could be president who wasn't an actor.

Often, in a given project team or network, one sees leadership roles shifting among various members at various times. Attempts to fit these into traditional views of "leader" and "follower" don't quite work. It's more like Twitter: the "leader" has "followers" - but the "followers" are empowered to alter the relationship unilaterally, and the "leader" must continually earn the consent of the "followers."

When Americans decry our politicians, we must remember that ultimately, politicians reflect us. When we demand more than mediocrity - and the passing comforts it bestows - we will certainly attain it. One hopes and prays it doesn't take an historic crisis for us to demand and reward excellence in public service.

It was a particular pleasure to examine President Ronald Reagan's leadership. I experienced it first-hand, as a member of his administration in several capacities as well as his 1984 reelection campaign staff. The most common misconception is that Reagan was a bystander to his own career.

Wal-Mart, with its legendary focus on customer value in terms of price, is innovating in sustainability. Now, we're beginning to see the mirror image, a convergence, as the not-for-profit sector is beginning to serve more effectively by applying private sector accountability and efficiencies to social needs. This reflects a rising recognition that to serve others best requires more than good intentions; it mandates a focus on real-world results. Bill Gates and Warren Buffett are among the most conspicuous advocates and representatives of this transformation.

Woodrow Wilson is reported to have told a Princeton colleague, shortly after the 1912 election, "It would be an irony of fate if my administration had to deal chiefly with foreign problems, for all my preparation has been in domestic matters." In the event, Wilson's early months were marked by substantial domestic legislative accomplishment. Unfortunately, after Europe plunged into the Great War in August 1914, Wilson's leadership was uncertain.