Potter Stewart

“ It is unlikely that any State at this moment in history would attempt to make it a criminal offense for a person to be mentally ill, or a leper, or to be afflicted with a venereal disease. A State might determine that the general health and welfare require that the victims of these and other human afflictions be dealt with by compulsory treatment, involving quarantine, confinement, or sequestration. ”

“ To be sure, imprisonment for ninety days is not, in the abstract, a punishment which is either cruel or unusual. But the question cannot be considered in the abstract. Even one day in prison would be a cruel and unusual punishment for the 'crime' of having a common cold. ”

“ It is not a law which even purports to provide or require medical treatment. Rather, we deal with a statute which makes the 'status' of narcotic addiction a criminal offense, for which the offender may be prosecuted 'at any time before he reforms.' California has said that a person can be continuously guilty of this offense, whether or not he has ever used or possessed any narcotics within the State, and whether or not he has been guilty of any antisocial behavior there. ”