Historybook: Fashion designer Levi Strauss born (1829); Grand Canyon National Park established (1919); Musician Johnny Cash born (1932); Musician Erykah Badu born (1971); World Trade Center bombing kills six, injures more than 1,000 (1993).

"You don't try to forget the mistakes, but you don't dwell on it. Don't let it have any of your energy, or any of your time, or any of your space."

- Johnny Cash