欲の深さが彼を没落させた。

tbd

His greed brought him low.

彼はその経歴の絶頂にあった時、スキャンダルが起こって彼を没落させた。

tbd

When he was at the acme of his career, a scandal brought about his downfall.

商売でそんな失敗をしたらどんな会社でも没落する。

tbd

Such a business failure would sink any company.