William J. Brennan, Jr., Ginzburg v. United State Mishkin…
“ A conviction for mailing obscene publications, but explained in part by the presence of this element, does not necessarily suppress the materials in question, nor chill their proper distribution for a proper use. Nor should it inhibit the enterprise of others seeking through serious endeavor to advance human knowledge or understanding in science, literature, or art. All that will have been determined is that questionable publications are obscene in a context which brands them as obscene as that term is defined in Roth-a use inconsistent with any claim to the shelter of the First Amendment. ”
