They came here--the exile and the stranger, brave but frightened--to find a place where a man could be his own man. They made a covenant with this land. Conceived in justice, written in liberty, bound in union, it was meant one day to inspire the hopes of all mankind; and it binds us still. If we keep its terms, we shall flourish. JUSTICE AND CHANGE First, justice was the promise that all who made the journey would share in the fruits of the land. In a land of great wealth, families must not live in hopeless poverty. In a land rich in harvest, children just must not go hungry. In a land of healing miracles, neighbors must not suffer and die unattended. In a great land of learning and scholars, young people must be taught to read and write. For the more than 30 years that I have served this Nation, I have believed that this injustice to our people, this waste of our resources, was our real enemy. For 30 years or more, with the resources I have had, I have vigilantly fought against it. I have learned, and I know, that it will not surrender easily. But change has given us new weapons. Before this generation of Americans is finished, this enemy will not only retreat--it will be conquered. Justice requires us to remember that when any citizen denies his fellow, saying, "His color is not mine," or "His beliefs are strange and different," in that moment he betrays America, though his forebears created this Nation. LIBERTY AND CHANGE Liberty was the second article of our covenant. It was self-government. It was our Bill of Rights. But it was more. America would be a place where each man could be proud to be himself: stretching his talents, rejoicing in his work, important in the life of his neighbors and his nation. This has become more difficult in a world where change and growth seem to tower beyond the control and even the judgment of men. We must work to provide the knowledge and the surroundings which can enlarge the possibilities of every citizen. The American covenant called on us to help show the way for the liberation of man. And that is today our goal. Thus, if as a nation there is much outside our control, as a people no stranger is outside our hope. Change has brought new meaning to that old mission. We can never again stand aside, prideful in isolation. Terrific dangers and troubles that we once called "foreign" now constantly live among us. If American lives must end, and American treasure be spilled, in countries we barely know, that is the price that change has demanded of conviction and of our enduring covenant. Think of our world as it looks from the rocket that is heading toward Mars. It is like a child's globe, hanging in space, the continents stuck to its side like colored maps. We are all fellow passengers on a dot of earth. And each of us, in the span of time, has really only a moment among our companions.