JFK Delivers One Of The Most Famous Sentences In United States History

There are words, sentences, lines that ring through the history of the United States.

'Four score and seven years ago...'

'All we have to fear is fear itself...'

'I have a dream...'

One of those lines that still lives today, over 50 years later, is a line from John F. Kennedy's inaugural speech in 1961.

'Ask not what your....'