Meaning of the word "a wonder lasts but nine days" in English

What does "a wonder lasts but nine days" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

a wonder lasts but nine days

US /ə ˈwʌn.dər læsts bʌt naɪn deɪz/
UK /ə ˈwʌn.də lɑːsts bʌt naɪn deɪz/
"a wonder lasts but nine days" picture

Idiom

something that creates a great sensation for a short time but is soon forgotten

Example:
The scandal was all over the news, but a wonder lasts but nine days.
Don't worry about the gossip; a wonder lasts but nine days.