Nanjing University a center of Confucian thought and humanistic scholarship. During this period, Nanjing University was known as the foremost "Oriental Education Centre" and recognized as an academic and cultural exchange centre for east and west. Many scholars visited and instructed there, including the American educationist Paul Monroe, W. H. Kilpatrick, E. L. Thorndike, philosopher John Dewey, British philosopher Bertrand Russell, German philosopher Hans Driesch and the Indian (also Bengali) poet Rabindranath Tagore. The university became the capital national university after Nanking was made the capital by Nationalist Government, initially renamed National Dyisyi Chungshan University (or called National Nanking Chungshan University) in
Bertrand Russell the war on the United Kingdom's side resulted in six months' imprisonment in Brixton prison (see "Bertrand Russell's views on society") in 1918. He later said of his imprisonment: Russell was reinstated to Trinity in 1919, resigned in 1920, was Tarner Lecturer 1926 and became a Fellow again in 1944 until 1949. In 1924, Bertrand again gained press attention when attending a "banquet" in the House of Commons with well-known campaigners, including Arnold Lupton, who had been a Member of Parliament and had also endured imprisonment for "passive resistance to military or naval service". In 1941, G. H. Hardy wrote