Prior to any questioning, the person must be warned that he has a right to remain silent, that any statement he does make may be used as evidence against him and that he has a right to the presence of an attorney, either retained or appointed.
Earl WarrenSuch an opportunity, where the state has undertaken to provide it, is a right which must be made available to all on equal terms.
Earl WarrenThe mere summoning of a witness and compelling him to testify against his will, about his beliefs, expressions or associations, is a measure of governmental interference. And when those forced revelations concern maters that are unorthodox, unpopular, or even hateful to the general public, the reactions in the life of the witness may be disastrous.
Earl Warren