Robert H. Jackson, McCollum v. Board of Education… (1948)
“ To lay down a sweeping constitutional doctrine as demanded by complainant and apparently approved by the Court, applicable alike to all school boards of the nation, 'to immediately adopt and enforce rules and regulations prohibiting all instruction in and teaching to religious education in all public schools,' is to decree a uniform, rigid and, if we are consistent, an unchanging standard for countless school boards representing and serving highly localized groups which not only differ from each other but which themselves from time to time change attitudes. ”
