We each leave our mark -- whether we mean to or not. There is no anonymous life.

While Gandhi and Mother Teresa left theirs through years of service, John Hancock, in 3 seconds of scrolly handwriting, said all he ever needed to. Babe Ruth only pointed. A cow's skull means Georgia O'Keeffe. But be careful about the mark you leave; you could end up like the Emperor Nero, bound for all eternity to share a blackened pasture with Mrs. O'Leary's cow.