"po bitvě je každý generál" meaning in 捷克語

{
  "categories": [
    {
      "kind": "other",
      "name": "捷克語詞元",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "捷克語諺語",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "有1個詞條的頁面",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "有詞條的頁面",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_text": "字面義：戰鬥結束後，每個人都是將軍。",
  "lang": "捷克語",
  "lang_code": "cs",
  "pos": "proverb",
  "senses": [
    {
      "glosses": [
        "吃一塹，長一智"
      ],
      "id": "zh-po_bitvě_je_každý_generál-cs-proverb-0An-lz3A"
    }
  ],
  "word": "po bitvě je každý generál"
}

{
  "categories": [
    "捷克語詞元",
    "捷克語諺語",
    "有1個詞條的頁面",
    "有詞條的頁面"
  ],
  "etymology_text": "字面義：戰鬥結束後，每個人都是將軍。",
  "lang": "捷克語",
  "lang_code": "cs",
  "pos": "proverb",
  "senses": [
    {
      "glosses": [
        "吃一塹，長一智"
      ]
    }
  ],
  "word": "po bitvě je každý generál"
}