We stand today on the edge of a new frontier -- the frontier of the 1960s, a frontier of unknown opportunities and perils, a frontier of unfulfilled hopes and threats. The new frontier of which I speak is not a set of promises -- it is a set of challenges.  -   John F. Kennedy     Quotes
We stand today on the edge of a new frontier -- the frontier of the 1960s, a frontier of unknown opportunities and perils, a frontier of unfulfilled hopes and threats. The new frontier of which I speak is not a set of promises -- it is a set of challenges. John F. Kennedy
 Twentieth Century