谭嗣同是清末杰出的社会改革家 ,面临中华民族亡国灭种的危机时局 ,提出了“大变、快变、全变”的激进变革观。谭氏过激的变革思想并不能改造中国 ,流于破产 ,最终以身殉法。它的不可行性值得后人去探析 ,对今天的中国深化改革是一种历史的借鉴 Tan Sitong, an outstanding social reformer at the end of the Qing dynasty, faced with the crisis situation of the Chinese nation’s perversity and destruction and proposed the radical change concept of “great change, rapid change and total change.” Tan’s radical thought of change can not transform China, went bankrupt, and eventually died in martyrdom. Its feasibility is worth exploring for future generations and is a historical reference to today’s deepening of China’s reform