More quotes by John F. Kennedy

"Once you say you're going to settle for second, that's what happens to you in life."
"In a time of turbulence and change, it is more true than ever that knowledge is power."
"To those peoples in the huts and villages of half the globe struggling to break the bonds of mass misery, we pledge our best efforts to help them help themselves, for whatever period is required - not because the Communists may be doing it, not because we seek their votes, but because it is right. If a free society cannot help the many who are poor, it cannot save the few who are rich."
"As we express our gratitude, we must never forget that the highest appreciation is not to utter words, but to live by them."
"Israel was not created in order to disappear - Israel will endure and flourish. It is the child of hope and the home of the brave. It can neither be broken by adversity nor demoralized by success. It carries the shield of democracy and it honors the sword of freedom."