Task: Text Categorization
Input (English): Though he persuaded Melancomas to abdicate, he neglected his city's public affairs, and his aristocratic air led the citizens to give him a name meaning "he who rails at the people. " He distrusted the senses because they fail to comprehend phenomena as universal harmony, but believed in the soul, which he thought was formed via condensation. After his death, his doctrine of "becoming as actuality" was spread by his chief exponent, Cratylus. Known for his belief that the world was derived from fire, FTP, name this philosopher who summed up his belief in flux by saying "no man can step in the same river twice. "
Output (English): Social Science