Dictionary / Vocabulary / 仕損じる
しそんじる
to blunder; to fail; to make a mistake
Also written し損じる、為損じる
急いては事を仕損じるよ。もう少々慎重に。
Be more careful. Rushing through things is going to ruin your work.
急いては事を仕損じる。
Haste makes waste.
君は本当にせっかちだなあ。「急いては事をし損じる」という言葉を知らんのか。
You're being too impatient. Haven't you heard the phrase "Haste makes waste"?