"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"
        }
      ],
      "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": "/tu ˈkwo.kwe mi ˈfi.li/",
      "note": "modern Italianate Ecclesiastical"
    },
    {
      "ipa": "[t̪uː ˈkwɔːkwe miː 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"
      ],
      "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": "/tu ˈkwo.kwe mi ˈfi.li/",
      "note": "modern Italianate Ecclesiastical"
    },
    {
      "ipa": "[t̪uː ˈkwɔːkwe miː ˈfiːli]",
      "note": "modern Italianate Ecclesiastical"
    }
  ],
  "word": "tu quoque, mi fili"
}