John Holt was a fifth grade teacher who worked in private schools. In 1964, his book "How Children Fail" created an uproar with his observations that forcing children to learn makes them unnaturally self-conscious about learning and stifles children's initiative and creativity by making them focus on how to please the teachers and the schools with the answers they will reward best. His subsequent book, "How Children Learn" (1967), also became widely known. The two are still in print and together they have sold over a million and a half copies and have been translated into over 14 languages.