The New Frontier of which I speak is not a set of promises — it is a set of challenges. It sums up not what I intend to offer the American people, but what I intend to ask of them. John Fitzgerald Kennedy (29 May 1917 – 22 November 1963), often referred to by his initials JFK and Jack, was the 35th president of the United States (1961–1963), a United States senator from Massachusetts (1953–1960),
![John F. Kennedy - Wikiquote](https://cdn-ak-scissors.b.st-hatena.com/image/square/f9ac881258f3e2925a40eedb9e1b8fe7839383c8/height=288;version=1;width=512/https%3A%2F%2Fupload.wikimedia.org%2Fwikipedia%2Fcommons%2Fthumb%2Fc%2Fc3%2FJohn_F._Kennedy%252C_White_House_color_photo_portrait.jpg%2F1200px-John_F._Kennedy%252C_White_House_color_photo_portrait.jpg)