"思い立ったが吉日" meaning in Japanese

{
  "forms": [
    {
      "form": "思い立ったが吉日",
      "ruby": [
        [
          "思",
          "おも"
        ],
        [
          "立",
          "た"
        ],
        [
          "吉",
          "きち"
        ],
        [
          "日",
          "じつ"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "omoitatta ga kichijitsu",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "proverb",
        "2": "おもいたった が きちじつ"
      },
      "expansion": "思(おも)い立(た)ったが吉(きち)日(じつ) • (omoitatta ga kichijitsu)",
      "name": "ja-pos"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "proverb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [
            "Links with redundant wikilinks",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese proverbs",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with 4 kanji",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with multiple readings",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "there's no time like the present, make hay while the sun shines"
      ],
      "id": "en-思い立ったが吉日-ja-proverb-WP54M~kB",
      "links": [
        [
          "there's no time like the present",
          "there's no time like the present"
        ],
        [
          "make hay while the sun shines",
          "make hay while the sun shines"
        ]
      ],
      "synonyms": [
        {
          "roman": "zen wa isoge",
          "ruby": [
            [
              "善",
              "ぜん"
            ],
            [
              "急",
              "いそ"
            ]
          ],
          "word": "善は急げ"
        }
      ]
    }
  ],
  "word": "思い立ったが吉日"
}

{
  "forms": [
    {
      "form": "思い立ったが吉日",
      "ruby": [
        [
          "思",
          "おも"
        ],
        [
          "立",
          "た"
        ],
        [
          "吉",
          "きち"
        ],
        [
          "日",
          "じつ"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "omoitatta ga kichijitsu",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "proverb",
        "2": "おもいたった が きちじつ"
      },
      "expansion": "思(おも)い立(た)ったが吉(きち)日(じつ) • (omoitatta ga kichijitsu)",
      "name": "ja-pos"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "proverb",
  "senses": [
    {
      "categories": [
        "Japanese entries with incorrect language header",
        "Japanese lemmas",
        "Japanese links with redundant wikilinks",
        "Japanese proverbs",
        "Japanese terms spelled with first grade kanji",
        "Japanese terms spelled with second grade kanji",
        "Japanese terms spelled with secondary school kanji",
        "Japanese terms with 4 kanji",
        "Japanese terms with multiple readings",
        "Japanese terms with non-redundant non-automated sortkeys",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "there's no time like the present, make hay while the sun shines"
      ],
      "links": [
        [
          "there's no time like the present",
          "there's no time like the present"
        ],
        [
          "make hay while the sun shines",
          "make hay while the sun shines"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "roman": "zen wa isoge",
      "ruby": [
        [
          "善",
          "ぜん"
        ],
        [
          "急",
          "いそ"
        ]
      ],
      "word": "善は急げ"
    }
  ],
  "word": "思い立ったが吉日"
}

{
  "called_from": "parser/1336",
  "msg": "no corresponding start tag found for </span>",
  "path": [
    "思い立ったが吉日"
  ],
  "section": "Japanese",
  "subsection": "proverb",
  "title": "思い立ったが吉日",
  "trace": ""
}