是非曲直
    Pinyin: shì fēi qǔ zhí

    Usage: 联合式；作主语、宾语、定语；指对事物的评断

    Explanation: 正确还是不正确，有理还是无理。

    Source: 汉·王充《论衡·说日篇》：“二论各有所见，故是非曲直未有所定。”

  • Thesaurus:  cardinal questions of right and wrong, right and wrong, call [make] white black black and white