By the Kuomintang's own standards, the 1911 Revolution was a failure. Sun Yat-sen's movement nevertheless succeeded in imparting an impressive revolutionary legacy to modern China. After 1915, many of the student malcontents whom the T'ung-meng-hui had radicalized in Japan rallied to the New Culture and May Fourth Movements, keeping the revolution alive. These young intellectuals served to alert hundreds of thousands of Chinese, as well as a new generation of college students, to the importance of democracy, mass welfare, and, above all, national integrity.