◆労して功無し　Rou shite kou nashi.
  • 解釈：苦労ばかりで、その効果が見えないこと。
  • Literal：Although troubles were suffered, there are no distinguished services.
  • Interpretation：The effect does not show up only about difficulties.
  • 類義：骨折り損の草臥れ儲け。
GLN 日本の諺・金言・名言　A proverb, a maxim, and a wise saying of Japan.