古语云:“忠言逆耳利于行,良药苦口利于病。”翻开史册,活生生的例子在我们的眼前重现。商纣王刚愎自用,不听忠臣的劝告,而葬送了自己的国家;蔡恒公只因讳疾忌医,不听扁鹊的建议,最后只能把性命搭上。这样的事例举不胜举,我们怎能无动于衷? As the old saying goes: “Advocacy goes against the ear conducive to the line, good medicine bitter benefit disease. ” Open history, living examples in our eyes to reproduce. Wang Qiong, a merchant, used his own words and did not listen to the advice of his loyalists and ruined his own country. Cai Henggong simply refused to listen to Bian Que’s advice and could not finally catch his life. Such examples are endless, how can we indifferent?