"Rome was not built in a day" meaning in English

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          "ref": "2014 August, Roger Sutton, “A Blank Canvas for New Beginnings”, in Barnaby Bennett, James Dann, Emma Johnson, Ryan Reynolds, editors, Once in a Lifetime: City-building after Disaster in Christchurch, Christchurch: Freerange Press, page 54",
          "text": "I actually believe in some respects we may be in danger of working too quickly, simply to address that perception. As the ridiculously over-used cliché notes, Rome was not built in a day. What I do accept is that the 100-day project that saw the new city plan designed was done at breakneck speed. This was a phenomenally challenging time frame but absolutely crucial. For a community still suffering, still shocked, and literally still shaking, there clearly needed to be a plan put in place as quickly as possible.",
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  "word": "Rome was not built in a day"
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  "lang_code": "en",
  "pos": "proverb",
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          "text": "I actually believe in some respects we may be in danger of working too quickly, simply to address that perception. As the ridiculously over-used cliché notes, Rome was not built in a day. What I do accept is that the 100-day project that saw the new city plan designed was done at breakneck speed. This was a phenomenally challenging time frame but absolutely crucial. For a community still suffering, still shocked, and literally still shaking, there clearly needed to be a plan put in place as quickly as possible.",
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