"you never know what you've got till it's gone" meaning in All languages combined

{
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "proverb",
        "head": ""
      },
      "expansion": "you never know what you've got till it's gone",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "you never know what you've got till it's gone",
      "name": "en-proverb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "proverb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English proverbs",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "People tend to take things for granted while they are available."
      ],
      "id": "en-you_never_know_what_you've_got_till_it's_gone-en-proverb-EC5WNlSQ",
      "links": [
        [
          "take things for granted",
          "take for granted"
        ]
      ],
      "synonyms": [
        {
          "word": "you never miss the water till the well runs dry"
        }
      ],
      "translations": [
        {
          "code": "ru",
          "lang": "Russian",
          "note": "что име́ем — не храни́м, потеря́вши — пла́чем (što iméjem — ne xraním, poterjávši — pláčem, literally “we don't care about things we have, but bewail having lost them”)",
          "sense": "people tend to take things for granted while they are available"
        }
      ]
    }
  ],
  "word": "you never know what you've got till it's gone"
}

{
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "proverb",
        "head": ""
      },
      "expansion": "you never know what you've got till it's gone",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "you never know what you've got till it's gone",
      "name": "en-proverb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "proverb",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English proverbs"
      ],
      "glosses": [
        "People tend to take things for granted while they are available."
      ],
      "links": [
        [
          "take things for granted",
          "take for granted"
        ]
      ],
      "synonyms": [
        {
          "word": "you never miss the water till the well runs dry"
        }
      ]
    }
  ],
  "translations": [
    {
      "code": "ru",
      "lang": "Russian",
      "note": "что име́ем — не храни́м, потеря́вши — пла́чем (što iméjem — ne xraním, poterjávši — pláčem, literally “we don't care about things we have, but bewail having lost them”)",
      "sense": "people tend to take things for granted while they are available"
    }
  ],
  "word": "you never know what you've got till it's gone"
}