All ideas having even the slightest redeeming social importance - unorthodox ideas, controversial ideas, even ideas hateful to the prevailing climate of opinion, have the full protection of the guarantees [of the First Amendment].
William J. BrennanSex, a great and mysterious motive force in human life, has indisputably been a subject of absorbing interest to mankind through the ages.
William J. BrennanNo longer is the female destined solely for the home and the rearing of the family and only the male for the marketplace and the world of ideas.
William J. BrennanOur amended Constitution is the lodestar for our aspirations. Like every text worth reading, it is not crystalline. The phrasing is broad and the limitations of its provisions are not clearly marked. Its majestic generalities and ennobling pronouncements are both luminous and obscure. This ambiguity of course calls forth interpretation, the interaction of reader and text. The encounter with the Constitutional text has been, in many senses, my life's work.
William J. Brennan