8 September 1504 September 8, 2015 Author: Staff Michelangelo’s David is unveiled in Florence. Famous Words of Inspiration..."Failure teaches success." Japanese Saying — Click here for more from Japanese Saying Related posts: 4 February 2004 6 March 1992 21 October 1854 8 September 1966 8 September 1966 8 September 1966 8 September 1892 Categories: History Tags: 1504, 8 September