人ひとの噂うわさも七しち十じゅう五ご日にち

expression

a wonder lasts but nine days; gossip lasts just 75 days

Proverb meaning that rumors and gossip fade away quickly, typically within about 75 days. Used to comfort someone worried about being talked about.

• 人ひとの噂うわさも七しち十じゅう五ご日にちというから、あまり気きにしなくていいよ。

  They say gossip lasts only 75 days, so you don't need to worry too much.