Hugo Black,
United Public Workers of America v…
“ It makes honest participation in essential political activities an offense punishable by proscription from public employment. It endows a governmental board with the awesome power to censor the thoughts, expressions, and activities of law-abiding citizens in the field of free expression from which no person should be barred by a government which boasts that it is a government of, for, and by the people-all the people. Laudable as its purpose may be, it seems to me to hack at the roots of a Government by the people themselves ”
