Those concerns of a national character-such as air and water pollution that do not respect state boundaries, or the national transportation system, or efforts to safeguard your civil liberties-must, of course, be handled on the national level.
Ronald ReaganMankind's journey into space, like every great voyage of discovery, will become part of our unending journey of liberation. In the limitless reaches of space, we will find liberation from tyranny, from scarcity, from ignorance and from war. We will find the means to protect this Earth and to nurture every human life, and to explore the universe. . . .This is our mission, this is our destiny.
Ronald Reagan