Earl Nightingale was America's key motivational speaker and 'The Strangest Secret' was his most successful work. This is a transcript of the original classic 1956 motivational speech. The text was later revised into a print version which Economist Terry Savage calls '...One of the great motivational books of all time.'

Earl Nightingale was America's key motivational speaker and 'The Strangest Secret' was his most successful work. This is a transcript of the original classic 1956 motivational speech. The text was later revised into a print version which Economist Terry Savage calls '...One of the great motivational books of all time.'