It is our task in our time and in our generation to hand down undiminished to those who come after us, as was handed down to us by those who went before, the natural wealth and beauty which is ours.

Change is the law of life; and those who look only to the past or the present are certain to miss the future.

We choose to go to the moon. We choose to go to the moon in this decade and do the other things, not because they are easy, but because they are hard, because that goal will serve to organize and measure the best of our energies and skills, because that

Conformity is the jailer of freedom, and the enemy of growth.

The ancient Greek definition of happiness was the full use of your powers along lines of excellence.

Let every nation know, whether it wishes us well or ill, that we shall pay any price, bear any burden, meet any hardship, support any friend, oppose any foe, to assure the survival and success of liberty.

A man may die, nations may rise and fall, but an idea lives on.