Rome wasn’t built in a day
idiomPart ofbuild
Rome wasn’t built in a day — idiom
1. Used to say that important or difficult tasks take a long time and cannot be don
1.idiom
Definition
Used to say that important or difficult tasks take a long time and cannot be done quickly.
Example
Don't worry about slow progress; Rome wasn't built in a day.
Learning a new language takes time—Rome wasn't built in a day.