Have you seen a symphony orchestra? There is a person at the back carrying a triangle. Now and again the conductor will point to him or her and that person will play "ting." That might seem so insignificant, but in the conception of the composer something irreplaceable would be lost to the total beauty of the symphony if that "ting" did not happen.
Desmond TutuInstead of growing old gracefully, at home with my family - reading and writing and praying and thinking - too much of my time has been spent at airports and in hotels.
Desmond Tutu