It is not enough to understand, or to see clearly. The future will be shaped in the arena of human activity, by those willing to commit their minds and their bodies to the task.

I now know how Tojo felt when he was planning Pearl Harbor.

Each nation has different obstacles and different goals, shaped by the vagaries of history and of experience. Yet as I talk to young people around the world I am impressed not by the diversity but by the closeness of their goals, their desires and their concerns and their hope for the future.

Like it or not, we live in interesting times. They are times of danger and uncertainty; but they are also the most creative of any time in the history of mankind. And everyone here will ultimately be judged - will ultimately judge himself - on the effort he has contributed to building a new world society and the extent to which his ideals and goals have shaped that effort.

Courage is the virtue that President Kennedy most admired. He sought out those people who had demonstrated in some way, whether it was on a battlefield or a baseball diamond, in a speech or fighting for a cause, that they had courage that they would stand up, that they could be counted on.

At the heart of that western freedom and democracy is the belief that the individual man...is the touchstone of value, and all society, all groups, and states, exist for that person's benefit. Therefore the enlargement of liberty for individual human beings must be the supreme goal and the abiding practice of any western society.

I believe that as long as a single man may try, any unjustifiable barrier against his efforts is a barrier against mankind.