(がでんいんすい)

がでんいんすい
four-character idiom
self-serving
1. self-serving; drawing water to one's own rice field
Acting in one's own interest; interpreting situations to one's own advantage; being self-serving in arguments or actions.
(かれ)意見(いけん)我田引水(がでんいんすい)だ。
His opinion is self-serving.
我田引水(がでんいんすい)解釈(かいしゃく)をしないでほしい。
Please don't interpret things to suit your own interests.
その論文(ろんぶん)我田引水(がでんいんすい)主張(しゅちょう)(おお)い。
That paper has many self-serving arguments.

STRUCTURE: () (my/one's own) + (でん) (rice field) + (いん) (draw/pull) + (すい) (water). The image is of a farmer diverting irrigation water to their own field, leaving less for neighbors.

USAGE: Used to criticize someone for being self-serving, biased, or interpreting facts to favor themselves. Often used as a na-adjective.

COMMON PATTERNS:

  • 我田引水(がでんいんすい)意見(いけん) (a self-serving opinion)
  • 我田引水(がでんいんすい)解釈(かいしゃく) (a self-serving interpretation)
  • 我田引水(がでんいんすい)(かんが)える (to think in a self-serving way)

SIMILAR EXPRESSIONS:

  • 自分勝手(じぶんかって) (selfish)
  • 手前味噌(てまえみそ) (self-praise, tooting one's own horn)
  • 利己的(りこてき) (selfish, egotistical)