(exp) wonder lasts but nine days; gossip lasts just one season (lit: 75 days)
そんな失敗なんて気にするな。人の噂も七十五日。みんなすぐに忘れるさ。
I wouldn't let a goof-up like that get to you. People have short memories and the one good thing about gossip is that it's short-lived.

にじゅうごし(nijuugoshi) 【二十五史】

(n) Twenty-Five Histories; authoritative collection of twenty-five Chinese historical books (the Twenty-Four Histories and the New History of Yuan) →Related words: 二十四史

Sentences containing 十五

僕ぼくは一月いちがつの二十五じゅうご日にちまでに図書館の本ほんを返却へんきゃくしするなければならない。

I've got to take my library books back before January 25th.

彼女かのじょは三十五歳の女盛りおんなざかりだ。

She is 35 years old and in the prime of life.

二十五じゅうご歳までに、彼女かのじょは異なることなる五ついつつの国くにで暮らしてきたくる。

She lived in five different countries by age 25.

二十五じゅうごページの地図ちずを見なさい。

Look at the map on page 25.

全員ぜんいんで十五じゅうご名なです。

We are fifteen in all.

人ひとの噂うわさも七十五じゅうご日ひ。

A wonder lasts but nine days.

各かく隊たいは少なくともすくなくとも十五じゅうご人にん以上いじょうで構成こうせいすること。

Each party shall consist of not less than fifteen people.

I wouldn't let a goof-up like that get to you. People have short memories and the one good thing about gossip is that it's short-lived.

その委員会いいんかいは十五じゅうご人にんで構成こうせいされている。

The committee consists of fifteen people.

この絵画かいがは十五じゅうご世紀せいきのものだ。

This drawing dates back to the fifteenth century.