All speech that doesn't cause imminent danger, no matter how heinous, hateful or unpopular, must not be restrained nor punished. I disapprove of what you say,

All speech that doesn't cause imminent danger, no matter how heinous, hateful or unpopular, must not be restrained nor punished. I disapprove of what you say, but I will defend to the death your right to say it. - Evelyn Beatrice Hall