rome was not built in one day
罗马不是一天建成的
口语·劝人耐心
英文释义
It takes time and effort to accomplish something big or significant.
例句
Don't rush your art; remember, Rome was not built in one day.
典故来源
源自中世纪法语谚语，比喻伟大事业需要时间和耐心，罗马城是历史象征。