孙中山和陈独秀,他俩的一生都跨旧民主革命与新民主革命的两个阶段。孙中山是辛亥革命的领袖、中华民国的创始人,中国国民党的总理。陈独秀在青年时代便投身革命。辛亥革命失败以后,首倡民主与科学,发动新文化运动,此后不久,转变为马克思主 Sun Yat-sen and Chen Duxiu, both of whom spent their lives spanning two stages of the old democratic revolution and the new democratic revolution. Sun Yat-sen is the leader of the Revolution of 1911, the founder of the Republic of China, and the prime minister of the Chinese Kuomintang. Chen Duxiu joined the revolution in his youth. After the failure of the Revolution of 1911, democracy and science were first advocated and the New Culture Movement was launched. Shortly afterwards, the revolution led to Marxism