"We are meeting here tonight at a time of great and fundamental change in America--of changes more far-reaching than have ever been seen in the span of a single lifetime. These changes summon all of us--the Federal Government, the States, the counties, the cities, and towns--each person everywhere--to a high adventure in human advancement. We stand on the threshold of a time when the impossible becomes possible--a time when we can choose goals that, just a generation ago, would have seemed as unreachable as the moon seemed to be unreachable then. We can reach those goals. The Spirit of Apollo gave us a brief, glittering glimpse of how far we can stretch. Thousands of minds, thousands of hands, all were marshaled in selfless dedication in achieving a great human dream--and the dream came true. Today, we in America can afford to dream--but we have to put drive behind those dreams. This requires that we turn--now--to a new strategy for the seventies--one that enables us to command our own future by commanding the forces of change. Only 7 years from now, in 1976, America will celebrate its 200th birthday as a nation. So let us look ahead to that great anniversary in the Spirit of Apollo-and discover in ourselves a new Spirit of '76. Let us resolve that what we can do, we will do. When a great nation confronts its shortcomings, not angrily, but analytically; when it commits its resources, not wantonly but wisely; when it calms its hatreds, masters its fears, and draws together in a spirit of common endeavor, then the forces of progress are on the march."
January 1, 1970
https://en.wikiquote.org/wiki/Richard_Nixon