all that glitters is not gold
idiomPart ofglitter
all that glitters is not gold — idiom
1. said to warn that something which looks attractive or valuable on the outside ma
1.idiom
Definition
said to warn that something which looks attractive or valuable on the outside may not be good or genuine in reality
Example
The job offer sounded wonderful, but Yumi reminded herself that all that glitters is not gold.
Faisal bought a cheap watch that looked expensive, proving again that all that glitters is not gold.