Robert H. Jackson, Musser v. Utah — Opinion of the Court
“ In some States the phrase 'injurious to public morals' would be likely to punish acts which it would not punish in others because of the varying policies on such matters as use of cigarettes or liquor and the permissibility of gambling. This led to the inquiry as to whether the statute attempts to cover so much that it effectively covers nothing. Statutes defining crimes may fail of their purpose if they do not provide some reasonable standards of guilt. ”
