The capacity for "uncontaminated wonder," ultimately, is what distinguishes the successful from the ordinary, the happily engaged players of whatever era from the chronically disappointed and malcontent. Therein lies a lesson for geeks, geezers, and the sea of people who fall in between.

Understand the "Gretzky Factor": Cultivate an instinct, a "touch", call it what you will, that enables you to know both where the "puck" is now and where it will be soon.

One of the worst mistakes is to do nothing.

Perhaps the central task of the leader of leaders thus becomes the development of other leaders.

Encourage dissent: Leaders should have associates who have contrary views, who are devil's advocates, "variance sensors" who can tell them the difference between what is expected and what is really happening, between what they want to hear and what they need to hear. There are too many naked emperors running around today.

Every great group is an island... but an island with a bridge to the mainland.

The leader...is rarely the brightest person in the group. Rather they have extraordinary taste, which makes them more curators than creators. They are appreciators of talent and nurturers of talent and they have the ability to recognize valuable ideas.