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

Leadership and learning are indispensable to each other – John F. Kennedy

Let both sides seek to invoke the wonders of science instead of its terrors. Together let us explore the stars, conquer the deserts, eradicate disease, tap the ocean depths, and encourage the arts and commerce – John F. Kennedy

The greater our knowledge increases the more our ignorance unfolds – John F. Kennedy

Sure it’s a big job; but I don’t know anyone who can do it better than I can – John F. Kennedy

Let us never negotiate out of fear. But let us never fear to negotiate – John F. Kennedy