一、真理标准的讨论很有必要，意义很大真理标准的讨论有其深刻的历史和政治背景。1976年10月“四人帮”被粉碎后，政治上最为敏感的问题有两个：一是要不要为天安门事件平反；二是让不让邓小平同志出来工作。两种不同的思想和主张首先在这两个问题上交锋。而“两个凡是”的提 First, the discussion of the criterion of truth is necessary. The discussion of the criterion of truth has its profound historical and political background. After the smashing of the Gang of Four in October 1976, there were two most politically sensitive issues: First, whether to rehabilitate the Tiananmen Square incident; second, let Comrade Deng Xiaoping out of work. Two different ideas and ideas first confront these two issues. The “two commonplace” mention