"tu quoque, mi fili" meaning in Latin

{
  "etymology_templates": [
    {
      "args": {
        "1": "grc",
        "2": "καὶ σύ, τέκνον"
      },
      "expansion": "Ancient Greek καὶ σύ, τέκνον (kaì sú, téknon)",
      "name": "cog"
    }
  ],
  "etymology_text": "A variant translation, especially popular in French, of Ancient Greek καὶ σύ, τέκνον (kaì sú, téknon). The Greek is attributed to Caesar as his last words, but on no supporting evidence. Consists of tū (“thou, you (sg.)”), quoque (“also, too”), and the vocatives of meus (“my”) and fīlius (“son”).",
  "forms": [
    {
      "form": "tū quoque",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "mī fīlī",
      "tags": [
        "canonical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "la",
        "2": "phrase",
        "head": "tū quoque, mī fīlī?"
      },
      "expansion": "tū quoque, mī fīlī?",
      "name": "head"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Latin entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "et tu, Brute? (expression of betrayal)"
      ],
      "id": "en-tu_quoque,_mi_fili-la-phrase-1zZjntt-",
      "links": [
        [
          "et tu, Brute",
          "et tu, Brute"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈtuː.kʷo.kʷe miːˈfiː.liː/",
      "tags": [
        "Classical-Latin"
      ]
    },
    {
      "ipa": "[ˈt̪uːkʷɔkʷɛ miːˈfiːlʲiː]",
      "tags": [
        "Classical-Latin"
      ]
    },
    {
      "ipa": "/ˈtu ˈkwo.kwe ˈmi ˈfi.li/",
      "note": "modern Italianate Ecclesiastical"
    },
    {
      "ipa": "[ˈt̪uː ˈkwɔːkwe ˈmiː ˈfiːli]",
      "note": "modern Italianate Ecclesiastical"
    }
  ],
  "word": "tu quoque, mi fili"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "grc",
        "2": "καὶ σύ, τέκνον"
      },
      "expansion": "Ancient Greek καὶ σύ, τέκνον (kaì sú, téknon)",
      "name": "cog"
    }
  ],
  "etymology_text": "A variant translation, especially popular in French, of Ancient Greek καὶ σύ, τέκνον (kaì sú, téknon). The Greek is attributed to Caesar as his last words, but on no supporting evidence. Consists of tū (“thou, you (sg.)”), quoque (“also, too”), and the vocatives of meus (“my”) and fīlius (“son”).",
  "forms": [
    {
      "form": "tū quoque",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "mī fīlī",
      "tags": [
        "canonical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "la",
        "2": "phrase",
        "head": "tū quoque, mī fīlī?"
      },
      "expansion": "tū quoque, mī fīlī?",
      "name": "head"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        "Latin entries with incorrect language header",
        "Latin lemmas",
        "Latin multiword terms",
        "Latin phrases",
        "Latin terms with Ecclesiastical IPA pronunciation only",
        "Latin terms with IPA pronunciation",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "et tu, Brute? (expression of betrayal)"
      ],
      "links": [
        [
          "et tu, Brute",
          "et tu, Brute"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈtuː.kʷo.kʷe miːˈfiː.liː/",
      "tags": [
        "Classical-Latin"
      ]
    },
    {
      "ipa": "[ˈt̪uːkʷɔkʷɛ miːˈfiːlʲiː]",
      "tags": [
        "Classical-Latin"
      ]
    },
    {
      "ipa": "/ˈtu ˈkwo.kwe ˈmi ˈfi.li/",
      "note": "modern Italianate Ecclesiastical"
    },
    {
      "ipa": "[ˈt̪uː ˈkwɔːkwe ˈmiː ˈfiːli]",
      "note": "modern Italianate Ecclesiastical"
    }
  ],
  "word": "tu quoque, mi fili"
}