開心又一日，唔開心又一日 [开－－－－－－开－－－－]

Jyutping hoi1 sam1 jau6 jat1 jat6 ， m4 hoi1 sam1 jau6 jat1 jat6
Pinyin kāi xīn yòu yī rì ， wú kāi xīn yòu yī rì

Definitions (Wiktionary)
  1. phrase, Cantonese
    it's unavoidable when someone is happy, and it's unavoidable when someone is sad too.