ㄊㄨㄥˊˋˊˇtóngrì’éryǔ

同日而语
  1. 相提並論同日而言」。 現在飛黃騰達不可同日而語」。

lit. to speak of two things on the same day (idiom)​; to mention things on equal terms (often with negatives: you can't mention X at the same time as Y)​