조광조
In the end, Jungjong abruptly abandoned his reformist agenda because he either lost confidence in Jo Gwango-jo's programs or feared that he would become too powerful in the future. While Jungjong and Jo Gwang-jo shared the reformist agenda, Jungjong was also chiefly interested in solidifying royal authority whereas the latter was more concerned with neo-Confucian ideology, in which the king must be governed and restricted by teachings of Confucius and Mencius.