Religious experiences which are as real as life to some may be incomprehensible to others.

Restriction of free thought and free speech is the most dangerous of all subversions. It is the one un-American act that could most easily defeat us.

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.

It seemed to me that I had barely reached the Court when people were trying to get me off.

Any test that turns on what is offensive to the community's standards is too loose, too capricious, too destructive of freedom of expression to be squared with the First Amendment. Under that test, juries can censor, suppress, and punish what they don't like, provided the matter relates to "sexual impurity" or has a tendency "to excite lustful thoughts." This is community censorship in one of its worst forms. It creates a regime where, in the battle between the literati and the Philistines, the Philistines are certain to win.

We have a system which, though far from perfect, is strong with idealism. It gives elbow room for men of all races and all beliefs. It is vital and dynamic. And it works. We have the means of shaping the world in our pattern. If we do, freedom will be assured for all men. The decision is in the hands of this generation. It is a challenge to our political competence. For Western civilization it is the greatest challenge of all time.

The concept of the public welfare is broad and inclusive ... the values it represents are spiritual as well as physical, aesthetic as well as monetary. It is within the power of the legislature to determine that the community should be beautiful as well as healthy, spacious as well as clean, well balanced as well as carefully patroled.