World federation is an ideal that will not die. More and more people are coming to realize that peace must be more than an interlude if we are to survive; that peace is a produce of law and order; that law is essential if the force of arms is not to rule the world.

The great and invigorating influences in American life have been the unorthodox: the people who challenge an existing institution or way of life, or say and do things that make people think.

This freedom of movement is the very essence of our free society, setting us apart. Like the right of assembly and the right of association, it often makes all other rights meaningful-knowing, studying, arguing, exploring, conversing, observing and even thinking. Once the right to travel is curtailed, all other rights suffer, just as when curfew or home detention is placed on a person.

The Arctic has a call that is compelling. The distant mountains [of the Brooks Range in Alaska] make one want to go on and on over the next ridge and over the one beyond. The call is that of a wilderness known only to a few...This last American wilderness must remain sacrosanct.

Big Brother in the form of an increasingly powerful government and in an increasingly powerful private sector will pile the records high with reasons why privacy should give way to national security, to law and order, to efficiency of operation, to scientific advancement and the like.

The most important aspect of freedom of speech is freedom to learn. All education is a continuous dialogue - questions and answers that pursue every problem on the horizon. That is the essence of academic freedom.

What a man thinks is no concern of the government.