The late Peter Marshall was an eloquent speaker and for several years served as the chaplain of the US Senate. He used to love to tell the story of the "Keeper of the Spring," a quiet forest dweller who lived high above an Austrian village along the eastern slope of the Alps.

The old gentleman had been hired many years earlier by a young town councilman to clear away the debris from the pools of water up in the mountain crevices that fed the lovely spring flowing through their town. With faithful, silent regularity, he patrolled the hills, removed the leaves and branches, and wiped away the silt that would otherwise have choked and contaminated the fresh flow of water. The village soon became a popular attraction for vacationers. Graceful swans floated along the crystal clear spring, the mill wheels of various businesses located near the water turned day and night, farmlands were naturally irrigated, and the view from restaurants was picturesque beyond description.

Years passed. One evening the town council met for its semiannual meeting. As they reviewed the budget, one man's eye caught the salary figure being paid the obscure keeper of the spring. Said the keeper of the purse, "Who is the old man? Why do we keep him on year after year? No one ever sees him. For all we know, the strange ranger of the hills is doing us no good. He isn't necessary any longer." By a unanimous vote, they dispensed with the old man's services.

For several weeks, nothing changed.