千慮一失
せんりょいっしつ せんりょのいっしつ
- mere slip by someone who is usually very careful; simple mistake by a wise person; point overlooked by a cautious person n yoji
せんりょいっしつ せんりょのいっしつ
セン
ち
thousand
リョ
おもんぱく.る • おもんぱか.る
prudence; thought; concern; consider; deliberate; fear
イチ • イツ
ひと- • ひと.つ
one; one radical (no.1)
シツ
うしな.う • う.せる
lose; error; fault; disadvantage; loss