If the right to privacy means anything, it is the right of the individual, married or single, to be free from unwarranted governmental intrusion.
William J. BrennanUse of a mentally ill person's involuntary confession is antithetical to the notion of fundamental fairness embodied in the due process clause.
William J. BrennanMore fundamentally, however, the answer to petitioners' objection is that there can be no impairment of executive power, whether on the state or federal level, where actions pursuant to that power are impermissible under the Constitution. Where there is no power, there can be no impairment of power.
William J. BrennanWe cannot let colorblindness become myopia which masks the reality that many "created equal" have been treated within our lifetimes as inferior both by the law and by their fellow citizens.
William J. BrennanThe door of the Free Exercise Clause stands tightly closed against any government regulation of religious beliefs as such. Government may neither compel affirmation of a repugnant belief, nor penalize or discriminate against individuals or groups because they hold views abhorrent to the authorities.
William J. Brennan