never the twain shall meet
东西终不相能；两种截然不同的事物永远无法相遇
书面/口语·形容无法调和
英文释义
Two things or groups are so different that they cannot coexist or come together
例句
Their lifestyles are so different; never the twain shall meet.
典故来源
源自英国作家吉卜林诗歌《东西方》，twain指两者，比喻文化或性格差异巨大。