Mankind'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.

Concentrated power has always been the enemy of liberty. Democracy is worth dying for, because it's the most deeply honorable form of government ever devised by man.Entrepreneurs and their small enterprises are responsible for almost all the economic growth in the United States.

A leader, once convinced that a particular course of action is the right one, must....be undaunted when the going gets tough.

I favor the Civil Rights Act of 1964 and it must be enforced at gunpoint if necessary.

America's best days lie ahead. You ain't seen nothing yet.

Marijuana is probably the most dangerous drug in America today.

We who live in free market societies believe that growth and prosperity, and ultimately human fulfillment are created from the bottom up, not the government down.