Those who dare to fail miserably can achieve greatly – John F. Kennedy

Mankind must put an end to war before war puts an end to mankind – John F. Kennedy

We cannot expect that all nations will adopt like systems, for conformity is the jailer of freedom and the enemy of growth – John F. Kennedy

Those who make peaceful revolution impossible will make violent revolution inevitable – John F. Kennedy

When we got into office, the thing that surprised me most was to find that things were just as bad as we’d been saying they were – John F. Kennedy

The courage of life is often a less dramatic spectacle than the courage of a final moment; but it is no less a magnificent mixture of triumph and tragedy – John F. Kennedy