Idiom

Rome wasn't built in a day

informalUS and UKTime idiomsSuccess idioms

Rome wasn't built in a day means big, important things take time and patience to achieve.

How people use it

People say this to encourage someone who feels frustrated by slow progress, such as a new language learner or someone getting fit. It is also used to explain why a big project is taking longer than hoped. A typical line is "Be patient, Rome wasn't built in a day." The tone is informal to neutral and usually kind. Remember to capitalize Rome, since it is the name of the city.

Examples

Where it comes from

The saying is medieval. A French version appears in a collection of proverbs from the late 1100s, and the English form was recorded in the 1500s in John Heywood's well-known book of proverbs. Ancient Rome grew over many centuries, which made it a natural example of a great achievement that took a long time.

Check yourself

1. What does Rome wasn't built in a day mean?

2. When would you most likely say it?

Similar idioms

Word game fan? See every word hiding in ROME.