"This is the true joy in life -- being used for
a purpose recognized by yourself as a
mighty one; being thoroughly worn out
before you are thrown on the scrap heap;
being a force of nature instead of a feverish
selfish little clod of ailments and grievances
complaining that the world will not devote
itself to making you happy."
-- George Bernard Shaw, 1856-1950, Irish Playwright, Essayist