In honor of April Fool's day, let me salute all my fellow Fools in fundraising, planned giving, government service, and in the media. "Know thyself" is a wise saying, attributed to Socrates, but I don't advise it. If we knew ourselves we poor Fools would vanish from the face of the earth, suddenly Wise. And were we wise, how little fun we could have. Look at Spitzer. A sadder and wiser man today. He was having much more fun when a Fool (merely pretending to be wise) in deed.