Happines will never come to those who fail to appreciate what They already have请给我翻译一下

Happines will never come to those who fail to appreciate what They already have请给我翻译一下 I will never say never Want to cherish,never owned.How should I face.Want to leave.I am no longer worthy to have happines急用. Want to cherish,never owned.How should I face.Want to leave.I am no longer worthy to have happines请帮我翻译一下意思,急用、 I will never back will never give I will never regret I will never leave we will never fail you will never be You will never know Words will never come Will never change until i will never follow all this will never That will never move I will never forgive The flowers will never