ふりかかるひのこははらわねばならぬ

降りかかる火の粉は払わねばならぬ

表記・読み：降り懸かる火の粉は払わねばならぬ・ふりかかるひのこははらわねばならぬ

1. 1

   you must protect yourself against any possible dangers; you have to brush off sparks that fall onto you

   expressions (phrases, clauses, etc.)proverb