16 January 1973 Posted on January 15, 2014 by Staff The final episode of Bonanza is shown on the NBC. Famous Words of Inspiration..."The greatest mistake you can make in life is to continually be afraid you will make one." Elbert Hubbard — Click here for more from Elbert Hubbard Related posts: 6 October 1973 20 October 1973 17 November 1973 14 May 1973 21 July 1973 20 October 1973 24 October 1973 6 January 1974 16 January 1979 16 January 1979