Meaning:
said to emphasize that great work takes time to do. Nothing of importance can be done in a short period of time.
Examples:
- And Rome wasn't built in a day, I know.
- It may be that Rome wasn't built in a day.
- It's just... Rome wasn't built in a day, okay?
- I mean, Rome wasn't built in a day.
- Diana'll be doing her face and Rome wasn't built in a day.
- Because Rome wasn't built in a day.
- I mean, Rome wasn't built in a day.
- Well, Rome wasn't built in a day.
- Block by block—Rome wasn't built in a day.
- I guess, Rome wasn't built in a day.