两千多年前,汉立国七十载,年轻的汉武帝雄心勃勃,策命贤良文学,求问致太平之道。经过多年深思熟虑的董仲舒对策汉武帝曰:夫万民之从利也,如水之走下,不以教化堤防之,不能止也。是故,教化立而奸邪皆止者,其堤防完也;教化废而奸邪并出, Two thousand years ago, Han Empire seventy years, the young Emperor Wu ambitious, policy virtuous literature, ask the way to peace. After many years of deliberate Dong Zhongshu Han Wu emperor said: Fu million people from Lee also, such as the water down, not to embankment dike, can not stop too. Therefore, to teach and establish evil and evil are only those who embankment finished also;