"You can leave a lasting legacy only if you can imagine a brighter future, and the capacity to imagine exciting future possibilities is the defining competence of leaders. Today's leaders have to be concerned about tomorrow's world and those who will inherit it. They are the custodians of the future, and it's their job to make sure that they leave their organizations in better shape than they found them."
From "A Leader's Legacy"
by Jim Kouzes and Barry Posner