No matter how bad a happening is, someone can usually gain something from it. A proverb. When Fred got hurt in the game John got a chance to play. It's an ill wind that blows nobody good.
IT IS AN ILL WIND THAT BLOWS NOBODY GOOD
Meaning of IT IS AN ILL WIND THAT BLOWS NOBODY GOOD in English
American idioms English vocabulary. Английский словарь американских идиом. 2012